28790411760

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{787}}^1$

素因数の和:997

約数の個数: 480

約数和(自身を含む): 109750118400

約数和(自身を除く): 80959706640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 31, 33, 36, 40, 44, 45, 48, 55, 60, 62, 66, 72, 80, 88, 90, 93, 99, 110, 120, 124, 132, 144, 149, 155, 165, 176, 180, 186, 198, 220, 240, 248, 264, 279, 298, 310, 330, 341, 360, 372, 396, 440, 447, 465, 495, 496, 528, 558, 596, 620, 660, 682, 720, 744, 745, 787, 792, 880, 894, 930, 990, 1023, 1116, 1192, 1240, 1320, 1341, 1364, 1395, 1488, 1490, 1574, 1584, 1639, 1705, 1788, 1860, 1980, 2046, 2232, 2235, 2361, 2384, 2480, 2640, 2682, 2728, 2790, 2980, 3069, 3148, 3278, 3410, 3576, 3720, 3935, 3960, 4092, 4464, 4470, 4619, 4722, 4917, 5115, 5364, 5456, 5580, 5960, 6138, 6296, 6556, 6705, 6820, 7083, 7152, 7440, 7870, 7920, 8184, 8195, 8657, 8940, 9238, 9444, 9834, 10230, 10728, 11160, 11805, 11920, 12276, 12592, 13112, 13410, 13640, 13857, 14166, 14751, 15345, 15740, 16368, 16390, 17314, 17880, 18476, 18888, 19668, 20460, 21456, 22320, 23095, 23610, 24397, 24552, 24585, 25971, 26224, 26820, 27280, 27714, 28332, 29502, 30690, 31480, 32780, 34628, 35415, 35760, 36952, 37776, 39336, 40920, 41571, 43285, 46190, 47220, 48794, 49104, 49170, 50809, 51942, 53640, 55428, 56664, 59004, 61380, 62960, 65560, 69256, 69285, 70830, 73191, 73755, 73904, 77913, 78672, 81840, 83142, 86570, 92380, 94440, 97588, 98340, 101618, 103884, 107280, 110856, 113328, 117263, 118008, 121985, 122760, 129855, 131120, 138512, 138570, 141660, 146382, 147510, 152427, 155826, 166284, 173140, 184760, 188880, 195176, 196680, 203236, 207768, 207855, 219573, 221712, 234526, 236016, 243970, 245520, 254045, 259710, 268367, 277140, 283320, 292764, 295020, 304854, 311652, 332568, 346280, 351789, 365955, 369520, 389565, 390352, 393360, 406472, 415536, 415710, 439146, 457281, 469052, 487940, 508090, 519420, 536734, 554280, 566640, 585528, 586315, 590040, 609708, 623304, 665136, 692560, 703578, 731910, 762135, 779130, 805101, 812944, 831420, 878292, 914562, 938104, 975880, 1016180, 1038840, 1055367, 1073468, 1097865, 1108560, 1171056, 1172630, 1180080, 1219416, 1246608, 1289893, 1341835, 1407156, 1463820, 1524270, 1558260, 1610202, 1662840, 1756584, 1758945, 1829124, 1876208, 1951760, 2032360, 2077680, 2110734, 2146936, 2195730, 2286405, 2345260, 2415303, 2438832, 2579786, 2683670, 2814312, 2927640, 3048540, 3116520, 3220404, 3325680, 3513168, 3517890, 3635153, 3658248, 3869679, 4025505, 4064720, 4221468, 4293872, 4391460, 4572810, 4690520, 4830606, 5159572, 5276835, 5367340, 5628624, 5855280, 6097080, 6233040, 6440808, 6449465, 7035780, 7270306, 7316496, 7739358, 8051010, 8442936, 8782920, 9145620, 9381040, 9661212, 10319144, 10553670, 10734680, 10905459, 11609037, 12076515, 12194160, 12881616, 12898930, 14071560, 14540612, 15478716, 16102020, 16885872, 17565840, 18175765, 18291240, 19322424, 19348395, 20638288, 21107340, 21469360, 21810918, 23218074, 24153030, 25797860, 28143120, 29081224, 30957432, 32204040, 32716377, 36351530, 36582480, 38644848, 38696790, 39986683, 42214680, 43621836, 46436148, 48306060, 51595720, 54527295, 58045185, 58162448, 61914864, 64408080, 65432754, 72703060, 77393580, 79973366, 84429360, 87243672, 92872296, 96612120, 103191440, 109054590, 116090370, 119960049, 130865508, 145406120, 154787160, 159946732, 163581885, 174487344, 185744592, 193224240, 199933415, 218109180, 232180740, 239920098, 261731016, 290812240, 309574320, 319893464, 327163770, 359880147, 399866830, 436218360, 464361480, 479840196, 523462032, 599800245, 639786928, 654327540, 719760294, 799733660, 872436720, 928722960, 959680392, 1199600490, 1308655080, 1439520588, 1599467320, 1799400735, 1919360784, 2399200980, 2617310160, 2879041176, 3198934640, 3598801470, 4798401960, 5758082352, 7197602940, 9596803920, 14395205880, 28790411760]

約数ペア:

[(1, 28790411760), (2, 14395205880), (3, 9596803920), (4, 7197602940), (5, 5758082352), (6, 4798401960), (8, 3598801470), (9, 3198934640), (10, 2879041176), (11, 2617310160), (12, 2399200980), (15, 1919360784), (16, 1799400735), (18, 1599467320), (20, 1439520588), (22, 1308655080), (24, 1199600490), (30, 959680392), (31, 928722960), (33, 872436720), (36, 799733660), (40, 719760294), (44, 654327540), (45, 639786928), (48, 599800245), (55, 523462032), (60, 479840196), (62, 464361480), (66, 436218360), (72, 399866830), (80, 359880147), (88, 327163770), (90, 319893464), (93, 309574320), (99, 290812240), (110, 261731016), (120, 239920098), (124, 232180740), (132, 218109180), (144, 199933415), (149, 193224240), (155, 185744592), (165, 174487344), (176, 163581885), (180, 159946732), (186, 154787160), (198, 145406120), (220, 130865508), (240, 119960049), (248, 116090370), (264, 109054590), (279, 103191440), (298, 96612120), (310, 92872296), (330, 87243672), (341, 84429360), (360, 79973366), (372, 77393580), (396, 72703060), (440, 65432754), (447, 64408080), (465, 61914864), (495, 58162448), (496, 58045185), (528, 54527295), (558, 51595720), (596, 48306060), (620, 46436148), (660, 43621836), (682, 42214680), (720, 39986683), (744, 38696790), (745, 38644848), (787, 36582480), (792, 36351530), (880, 32716377), (894, 32204040), (930, 30957432), (990, 29081224), (1023, 28143120), (1116, 25797860), (1192, 24153030), (1240, 23218074), (1320, 21810918), (1341, 21469360), (1364, 21107340), (1395, 20638288), (1488, 19348395), (1490, 19322424), (1574, 18291240), (1584, 18175765), (1639, 17565840), (1705, 16885872), (1788, 16102020), (1860, 15478716), (1980, 14540612), (2046, 14071560), (2232, 12898930), (2235, 12881616), (2361, 12194160), (2384, 12076515), (2480, 11609037), (2640, 10905459), (2682, 10734680), (2728, 10553670), (2790, 10319144), (2980, 9661212), (3069, 9381040), (3148, 9145620), (3278, 8782920), (3410, 8442936), (3576, 8051010), (3720, 7739358), (3935, 7316496), (3960, 7270306), (4092, 7035780), (4464, 6449465), (4470, 6440808), (4619, 6233040), (4722, 6097080), (4917, 5855280), (5115, 5628624), (5364, 5367340), (5456, 5276835), (5580, 5159572), (5960, 4830606), (6138, 4690520), (6296, 4572810), (6556, 4391460), (6705, 4293872), (6820, 4221468), (7083, 4064720), (7152, 4025505), (7440, 3869679), (7870, 3658248), (7920, 3635153), (8184, 3517890), (8195, 3513168), (8657, 3325680), (8940, 3220404), (9238, 3116520), (9444, 3048540), (9834, 2927640), (10230, 2814312), (10728, 2683670), (11160, 2579786), (11805, 2438832), (11920, 2415303), (12276, 2345260), (12592, 2286405), (13112, 2195730), (13410, 2146936), (13640, 2110734), (13857, 2077680), (14166, 2032360), (14751, 1951760), (15345, 1876208), (15740, 1829124), (16368, 1758945), (16390, 1756584), (17314, 1662840), (17880, 1610202), (18476, 1558260), (18888, 1524270), (19668, 1463820), (20460, 1407156), (21456, 1341835), (22320, 1289893), (23095, 1246608), (23610, 1219416), (24397, 1180080), (24552, 1172630), (24585, 1171056), (25971, 1108560), (26224, 1097865), (26820, 1073468), (27280, 1055367), (27714, 1038840), (28332, 1016180), (29502, 975880), (30690, 938104), (31480, 914562), (32780, 878292), (34628, 831420), (35415, 812944), (35760, 805101), (36952, 779130), (37776, 762135), (39336, 731910), (40920, 703578), (41571, 692560), (43285, 665136), (46190, 623304), (47220, 609708), (48794, 590040), (49104, 586315), (49170, 585528), (50809, 566640), (51942, 554280), (53640, 536734), (55428, 519420), (56664, 508090), (59004, 487940), (61380, 469052), (62960, 457281), (65560, 439146), (69256, 415710), (69285, 415536), (70830, 406472), (73191, 393360), (73755, 390352), (73904, 389565), (77913, 369520), (78672, 365955), (81840, 351789), (83142, 346280), (86570, 332568), (92380, 311652), (94440, 304854), (97588, 295020), (98340, 292764), (101618, 283320), (103884, 277140), (107280, 268367), (110856, 259710), (113328, 254045), (117263, 245520), (118008, 243970), (121985, 236016), (122760, 234526), (129855, 221712), (131120, 219573), (138512, 207855), (138570, 207768), (141660, 203236), (146382, 196680), (147510, 195176), (152427, 188880), (155826, 184760), (166284, 173140)]