28978028640

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{1087}}^1$

素因数の和:1153

約数の個数: 720

約数和(自身を含む): 119132487936

約数和(自身を除く): 90154459296

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 17, 18, 20, 22, 24, 27, 30, 32, 33, 34, 36, 40, 44, 45, 48, 51, 54, 55, 60, 66, 68, 72, 80, 81, 85, 88, 90, 96, 99, 102, 108, 110, 120, 121, 132, 135, 136, 144, 153, 160, 162, 165, 170, 176, 180, 187, 198, 204, 216, 220, 240, 242, 255, 264, 270, 272, 288, 297, 306, 324, 330, 340, 352, 360, 363, 374, 396, 405, 408, 432, 440, 459, 480, 484, 495, 510, 528, 540, 544, 561, 594, 605, 612, 648, 660, 680, 720, 726, 748, 765, 792, 810, 816, 864, 880, 891, 918, 935, 968, 990, 1020, 1056, 1080, 1087, 1089, 1122, 1188, 1210, 1224, 1296, 1320, 1360, 1377, 1440, 1452, 1485, 1496, 1530, 1584, 1620, 1632, 1683, 1760, 1782, 1815, 1836, 1870, 1936, 1980, 2040, 2057, 2160, 2174, 2178, 2244, 2295, 2376, 2420, 2448, 2592, 2640, 2720, 2754, 2805, 2904, 2970, 2992, 3060, 3168, 3240, 3261, 3267, 3366, 3564, 3630, 3672, 3740, 3872, 3960, 4080, 4114, 4320, 4348, 4356, 4455, 4488, 4590, 4752, 4840, 4896, 5049, 5280, 5435, 5445, 5508, 5610, 5808, 5940, 5984, 6120, 6171, 6480, 6522, 6534, 6732, 6885, 7128, 7260, 7344, 7480, 7920, 8160, 8228, 8415, 8696, 8712, 8910, 8976, 9180, 9504, 9680, 9783, 9801, 10098, 10285, 10870, 10890, 11016, 11220, 11616, 11880, 11957, 12240, 12342, 12960, 13044, 13068, 13464, 13770, 14256, 14520, 14688, 14960, 15147, 15840, 16305, 16335, 16456, 16830, 17392, 17424, 17820, 17952, 18360, 18479, 18513, 19360, 19566, 19602, 20196, 20570, 21740, 21780, 22032, 22440, 23760, 23914, 24480, 24684, 25245, 26088, 26136, 26928, 27540, 28512, 29040, 29349, 29920, 30294, 30855, 32610, 32670, 32912, 33660, 34784, 34848, 35640, 35871, 36720, 36958, 37026, 39132, 39204, 40392, 41140, 43480, 43560, 44064, 44880, 47520, 47828, 48915, 49005, 49368, 50490, 52176, 52272, 53856, 55080, 55437, 55539, 58080, 58698, 59785, 60588, 61710, 65220, 65340, 65824, 67320, 71280, 71742, 73440, 73916, 74052, 75735, 78264, 78408, 80784, 82280, 86960, 87120, 88047, 89760, 92395, 92565, 95656, 97830, 98010, 98736, 100980, 104352, 104544, 107613, 110160, 110874, 111078, 117396, 119570, 121176, 123420, 130440, 130680, 131527, 134640, 142560, 143484, 146745, 147832, 148104, 151470, 156528, 156816, 161568, 164560, 166311, 166617, 173920, 174240, 176094, 179355, 184790, 185130, 191312, 195660, 196020, 197472, 201960, 203269, 215226, 220320, 221748, 222156, 234792, 239140, 242352, 246840, 260880, 261360, 263054, 269280, 277185, 277695, 286968, 293490, 295664, 296208, 302940, 313056, 313632, 322839, 329120, 332622, 333234, 352188, 358710, 369580, 370260, 382624, 391320, 392040, 394581, 403920, 406538, 430452, 440235, 443496, 444312, 469584, 478280, 484704, 493680, 498933, 521760, 522720, 526108, 538065, 554370, 555390, 573936, 586980, 591328, 592416, 605880, 609807, 645678, 657635, 665244, 666468, 704376, 717420, 739160, 740520, 782640, 784080, 789162, 807840, 813076, 831555, 833085, 860904, 880470, 886992, 888624, 939168, 956560, 968517, 987360, 997866, 1016345, 1052216, 1076130, 1108740, 1110780, 1147872, 1173960, 1183743, 1211760, 1219614, 1291356, 1315270, 1330488, 1332936, 1408752, 1434840, 1478320, 1481040, 1496799, 1565280, 1568160, 1578324, 1614195, 1626152, 1663110, 1666170, 1721808, 1760940, 1773984, 1777248, 1829421, 1913120, 1937034, 1972905, 1995732, 2032690, 2104432, 2152260, 2217480, 2221560, 2235959, 2347920, 2367486, 2423520, 2439228, 2494665, 2582712, 2630540, 2660976, 2665872, 2817504, 2869680, 2956640, 2962080, 2993598, 3049035, 3156648, 3228390, 3252304, 3326220, 3332340, 3443616, 3521880, 3551229, 3658842, 3874068, 3945810, 3991464, 4065380, 4208864, 4304520, 4434960, 4443120, 4471918, 4695840, 4734972, 4842585, 4878456, 4989330, 5165424, 5261080, 5321952, 5331744, 5488263, 5739360, 5918715, 5987196, 6098070, 6313296, 6456780, 6504608, 6652440, 6664680, 6707877, 7043760, 7102458, 7317684, 7483995, 7748136, 7891620, 7982928, 8130760, 8609040, 8869920, 8886240, 8943836, 9147105, 9469944, 9685170, 9756912, 9978660, 10330848, 10522160, 10653687, 10976526, 11179795, 11837430, 11974392, 12196140, 12626592, 12913560, 13304880, 13329360, 13415754, 14087520, 14204916, 14635368, 14967990, 15496272, 15783240, 15965856, 16261520, 16464789, 17218080, 17756145, 17887672, 18294210, 18939888, 19370340, 19513824, 19957320, 20123631, 21044320, 21307374, 21953052, 22359590, 23674860, 23948784, 24392280, 25827120, 26609760, 26658720, 26831508, 27441315, 28409832, 29270736, 29935980, 30992544, 31566480, 32523040, 32929578, 33539385, 35512290, 35775344, 36588420, 37879776, 38740680, 39914640, 40247262, 42614748, 43906104, 44719180, 47349720, 47897568, 48784560, 51654240, 53268435, 53663016, 54882630, 56819664, 58541472, 59871960, 60370893, 63132960, 65859156, 67078770, 71024580, 71550688, 73176840, 77481360, 79829280, 80494524, 82323945, 85229496, 87812208, 89438360, 94699440, 97569120, 100618155, 106536870, 107326032, 109765260, 113639328, 119743920, 120741786, 131718312, 134157540, 142049160, 146353680, 154962720, 160989048, 164647890, 170458992, 175624416, 178876720, 181112679, 189398880, 201236310, 213073740, 214652064, 219530520, 239487840, 241483572, 263436624, 268315080, 284098320, 292707360, 301854465, 321978096, 329295780, 340917984, 357753440, 362225358, 402472620, 426147480, 439061040, 482967144, 526873248, 536630160, 568196640, 603708930, 643956192, 658591560, 724450716, 804945240, 852294960, 878122080, 905563395, 965934288, 1073260320, 1207417860, 1317183120, 1448901432, 1609890480, 1704589920, 1811126790, 1931868576, 2414835720, 2634366240, 2897802864, 3219780960, 3622253580, 4829671440, 5795605728, 7244507160, 9659342880, 14489014320, 28978028640]

約数ペア:

[(1, 28978028640), (2, 14489014320), (3, 9659342880), (4, 7244507160), (5, 5795605728), (6, 4829671440), (8, 3622253580), (9, 3219780960), (10, 2897802864), (11, 2634366240), (12, 2414835720), (15, 1931868576), (16, 1811126790), (17, 1704589920), (18, 1609890480), (20, 1448901432), (22, 1317183120), (24, 1207417860), (27, 1073260320), (30, 965934288), (32, 905563395), (33, 878122080), (34, 852294960), (36, 804945240), (40, 724450716), (44, 658591560), (45, 643956192), (48, 603708930), (51, 568196640), (54, 536630160), (55, 526873248), (60, 482967144), (66, 439061040), (68, 426147480), (72, 402472620), (80, 362225358), (81, 357753440), (85, 340917984), (88, 329295780), (90, 321978096), (96, 301854465), (99, 292707360), (102, 284098320), (108, 268315080), (110, 263436624), (120, 241483572), (121, 239487840), (132, 219530520), (135, 214652064), (136, 213073740), (144, 201236310), (153, 189398880), (160, 181112679), (162, 178876720), (165, 175624416), (170, 170458992), (176, 164647890), (180, 160989048), (187, 154962720), (198, 146353680), (204, 142049160), (216, 134157540), (220, 131718312), (240, 120741786), (242, 119743920), (255, 113639328), (264, 109765260), (270, 107326032), (272, 106536870), (288, 100618155), (297, 97569120), (306, 94699440), (324, 89438360), (330, 87812208), (340, 85229496), (352, 82323945), (360, 80494524), (363, 79829280), (374, 77481360), (396, 73176840), (405, 71550688), (408, 71024580), (432, 67078770), (440, 65859156), (459, 63132960), (480, 60370893), (484, 59871960), (495, 58541472), (510, 56819664), (528, 54882630), (540, 53663016), (544, 53268435), (561, 51654240), (594, 48784560), (605, 47897568), (612, 47349720), (648, 44719180), (660, 43906104), (680, 42614748), (720, 40247262), (726, 39914640), (748, 38740680), (765, 37879776), (792, 36588420), (810, 35775344), (816, 35512290), (864, 33539385), (880, 32929578), (891, 32523040), (918, 31566480), (935, 30992544), (968, 29935980), (990, 29270736), (1020, 28409832), (1056, 27441315), (1080, 26831508), (1087, 26658720), (1089, 26609760), (1122, 25827120), (1188, 24392280), (1210, 23948784), (1224, 23674860), (1296, 22359590), (1320, 21953052), (1360, 21307374), (1377, 21044320), (1440, 20123631), (1452, 19957320), (1485, 19513824), (1496, 19370340), (1530, 18939888), (1584, 18294210), (1620, 17887672), (1632, 17756145), (1683, 17218080), (1760, 16464789), (1782, 16261520), (1815, 15965856), (1836, 15783240), (1870, 15496272), (1936, 14967990), (1980, 14635368), (2040, 14204916), (2057, 14087520), (2160, 13415754), (2174, 13329360), (2178, 13304880), (2244, 12913560), (2295, 12626592), (2376, 12196140), (2420, 11974392), (2448, 11837430), (2592, 11179795), (2640, 10976526), (2720, 10653687), (2754, 10522160), (2805, 10330848), (2904, 9978660), (2970, 9756912), (2992, 9685170), (3060, 9469944), (3168, 9147105), (3240, 8943836), (3261, 8886240), (3267, 8869920), (3366, 8609040), (3564, 8130760), (3630, 7982928), (3672, 7891620), (3740, 7748136), (3872, 7483995), (3960, 7317684), (4080, 7102458), (4114, 7043760), (4320, 6707877), (4348, 6664680), (4356, 6652440), (4455, 6504608), (4488, 6456780), (4590, 6313296), (4752, 6098070), (4840, 5987196), (4896, 5918715), (5049, 5739360), (5280, 5488263), (5435, 5331744), (5445, 5321952), (5508, 5261080), (5610, 5165424), (5808, 4989330), (5940, 4878456), (5984, 4842585), (6120, 4734972), (6171, 4695840), (6480, 4471918), (6522, 4443120), (6534, 4434960), (6732, 4304520), (6885, 4208864), (7128, 4065380), (7260, 3991464), (7344, 3945810), (7480, 3874068), (7920, 3658842), (8160, 3551229), (8228, 3521880), (8415, 3443616), (8696, 3332340), (8712, 3326220), (8910, 3252304), (8976, 3228390), (9180, 3156648), (9504, 3049035), (9680, 2993598), (9783, 2962080), (9801, 2956640), (10098, 2869680), (10285, 2817504), (10870, 2665872), (10890, 2660976), (11016, 2630540), (11220, 2582712), (11616, 2494665), (11880, 2439228), (11957, 2423520), (12240, 2367486), (12342, 2347920), (12960, 2235959), (13044, 2221560), (13068, 2217480), (13464, 2152260), (13770, 2104432), (14256, 2032690), (14520, 1995732), (14688, 1972905), (14960, 1937034), (15147, 1913120), (15840, 1829421), (16305, 1777248), (16335, 1773984), (16456, 1760940), (16830, 1721808), (17392, 1666170), (17424, 1663110), (17820, 1626152), (17952, 1614195), (18360, 1578324), (18479, 1568160), (18513, 1565280), (19360, 1496799), (19566, 1481040), (19602, 1478320), (20196, 1434840), (20570, 1408752), (21740, 1332936), (21780, 1330488), (22032, 1315270), (22440, 1291356), (23760, 1219614), (23914, 1211760), (24480, 1183743), (24684, 1173960), (25245, 1147872), (26088, 1110780), (26136, 1108740), (26928, 1076130), (27540, 1052216), (28512, 1016345), (29040, 997866), (29349, 987360), (29920, 968517), (30294, 956560), (30855, 939168), (32610, 888624), (32670, 886992), (32912, 880470), (33660, 860904), (34784, 833085), (34848, 831555), (35640, 813076), (35871, 807840), (36720, 789162), (36958, 784080), (37026, 782640), (39132, 740520), (39204, 739160), (40392, 717420), (41140, 704376), (43480, 666468), (43560, 665244), (44064, 657635), (44880, 645678), (47520, 609807), (47828, 605880), (48915, 592416), (49005, 591328), (49368, 586980), (50490, 573936), (52176, 555390), (52272, 554370), (53856, 538065), (55080, 526108), (55437, 522720), (55539, 521760), (58080, 498933), (58698, 493680), (59785, 484704), (60588, 478280), (61710, 469584), (65220, 444312), (65340, 443496), (65824, 440235), (67320, 430452), (71280, 406538), (71742, 403920), (73440, 394581), (73916, 392040), (74052, 391320), (75735, 382624), (78264, 370260), (78408, 369580), (80784, 358710), (82280, 352188), (86960, 333234), (87120, 332622), (88047, 329120), (89760, 322839), (92395, 313632), (92565, 313056), (95656, 302940), (97830, 296208), (98010, 295664), (98736, 293490), (100980, 286968), (104352, 277695), (104544, 277185), (107613, 269280), (110160, 263054), (110874, 261360), (111078, 260880), (117396, 246840), (119570, 242352), (121176, 239140), (123420, 234792), (130440, 222156), (130680, 221748), (131527, 220320), (134640, 215226), (142560, 203269), (143484, 201960), (146745, 197472), (147832, 196020), (148104, 195660), (151470, 191312), (156528, 185130), (156816, 184790), (161568, 179355), (164560, 176094), (166311, 174240), (166617, 173920)]