1540213920

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{53}}^1$

素因数の和:146

約数の個数: 576

約数和(自身を含む): 6486117120

約数和(自身を除く): 4945903200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 31, 32, 35, 36, 40, 42, 45, 48, 53, 54, 56, 60, 62, 63, 70, 72, 80, 84, 90, 93, 96, 105, 106, 108, 112, 120, 124, 126, 135, 140, 144, 155, 159, 160, 168, 180, 186, 189, 210, 212, 216, 217, 224, 240, 248, 252, 265, 270, 279, 280, 288, 310, 315, 318, 336, 360, 371, 372, 378, 420, 424, 432, 434, 465, 477, 480, 496, 504, 530, 540, 558, 560, 620, 630, 636, 651, 672, 720, 742, 744, 756, 795, 837, 840, 848, 864, 868, 930, 945, 954, 961, 992, 1008, 1060, 1080, 1085, 1113, 1116, 1120, 1240, 1260, 1272, 1302, 1395, 1431, 1440, 1484, 1488, 1512, 1590, 1643, 1674, 1680, 1696, 1736, 1855, 1860, 1890, 1908, 1922, 1953, 2016, 2120, 2160, 2170, 2226, 2232, 2385, 2480, 2520, 2544, 2604, 2790, 2862, 2883, 2968, 2976, 3024, 3180, 3255, 3286, 3339, 3348, 3360, 3472, 3710, 3720, 3780, 3816, 3844, 3906, 4185, 4240, 4320, 4340, 4452, 4464, 4770, 4805, 4929, 4960, 5040, 5088, 5208, 5565, 5580, 5724, 5766, 5859, 5936, 6048, 6360, 6510, 6572, 6678, 6696, 6727, 6944, 7155, 7420, 7440, 7560, 7632, 7688, 7812, 8215, 8370, 8480, 8649, 8680, 8904, 8928, 9540, 9610, 9765, 9858, 10017, 10080, 10416, 11130, 11160, 11448, 11501, 11532, 11718, 11872, 12720, 13020, 13144, 13356, 13392, 13454, 14310, 14415, 14787, 14840, 14880, 15120, 15264, 15376, 15624, 16430, 16695, 16740, 17298, 17360, 17808, 19080, 19220, 19530, 19716, 20034, 20181, 20832, 22260, 22320, 22896, 23002, 23064, 23436, 24645, 25440, 25947, 26040, 26288, 26712, 26784, 26908, 28620, 28830, 29295, 29574, 29680, 30240, 30752, 31248, 32860, 33390, 33480, 33635, 34503, 34596, 34720, 35616, 38160, 38440, 39060, 39432, 40068, 40362, 43245, 44361, 44520, 44640, 45792, 46004, 46128, 46872, 49290, 50085, 50933, 51894, 52080, 52576, 53424, 53816, 57240, 57505, 57660, 58590, 59148, 59360, 60543, 62496, 65720, 66780, 66960, 67270, 69006, 69192, 73935, 76320, 76880, 78120, 78864, 80136, 80724, 86490, 88722, 89040, 92008, 92256, 93744, 98580, 100170, 100905, 101866, 103509, 103788, 104160, 106848, 107632, 114480, 115010, 115320, 117180, 118296, 121086, 129735, 131440, 133560, 133920, 134540, 138012, 138384, 147870, 152799, 153760, 156240, 157728, 160272, 161448, 172515, 172980, 177444, 178080, 181629, 184016, 187488, 197160, 200340, 201810, 203732, 207018, 207576, 215264, 221805, 228960, 230020, 230640, 234360, 236592, 242172, 254665, 259470, 262880, 267120, 269080, 276024, 276768, 295740, 302715, 305598, 310527, 312480, 320544, 322896, 345030, 345960, 354888, 356531, 363258, 368032, 394320, 400680, 403620, 407464, 414036, 415152, 443610, 458397, 460040, 461280, 468720, 473184, 484344, 509330, 517545, 518940, 534240, 538160, 552048, 591480, 605430, 611196, 621054, 645792, 690060, 691920, 709776, 713062, 726516, 763995, 788640, 801360, 807240, 814928, 828072, 830304, 887220, 908145, 916794, 920080, 937440, 968688, 1018660, 1035090, 1037880, 1069593, 1076320, 1104096, 1182960, 1210860, 1222392, 1242108, 1375191, 1380120, 1383840, 1419552, 1426124, 1453032, 1527990, 1552635, 1602720, 1614480, 1629856, 1656144, 1774440, 1782655, 1816290, 1833588, 1840160, 1937376, 2037320, 2070180, 2075760, 2139186, 2291985, 2365920, 2421720, 2444784, 2484216, 2750382, 2760240, 2852248, 2906064, 3055980, 3105270, 3208779, 3228960, 3312288, 3548880, 3565310, 3632580, 3667176, 4074640, 4140360, 4151520, 4278372, 4583970, 4843440, 4889568, 4968432, 5347965, 5500764, 5520480, 5704496, 5812128, 6111960, 6210540, 6417558, 6875955, 7097760, 7130620, 7265160, 7334352, 8149280, 8280720, 8556744, 9167940, 9626337, 9686880, 9936864, 10695930, 11001528, 11408992, 12223920, 12421080, 12835116, 13751910, 14261240, 14530320, 14668704, 16043895, 16561440, 17113488, 18335880, 19252674, 21391860, 22003056, 24447840, 24842160, 25670232, 27503820, 28522480, 29060640, 32087790, 34226976, 36671760, 38505348, 42783720, 44006112, 48131685, 49684320, 51340464, 55007640, 57044960, 64175580, 73343520, 77010696, 85567440, 96263370, 102680928, 110015280, 128351160, 154021392, 171134880, 192526740, 220030560, 256702320, 308042784, 385053480, 513404640, 770106960, 1540213920]

約数ペア:

[(1, 1540213920), (2, 770106960), (3, 513404640), (4, 385053480), (5, 308042784), (6, 256702320), (7, 220030560), (8, 192526740), (9, 171134880), (10, 154021392), (12, 128351160), (14, 110015280), (15, 102680928), (16, 96263370), (18, 85567440), (20, 77010696), (21, 73343520), (24, 64175580), (27, 57044960), (28, 55007640), (30, 51340464), (31, 49684320), (32, 48131685), (35, 44006112), (36, 42783720), (40, 38505348), (42, 36671760), (45, 34226976), (48, 32087790), (53, 29060640), (54, 28522480), (56, 27503820), (60, 25670232), (62, 24842160), (63, 24447840), (70, 22003056), (72, 21391860), (80, 19252674), (84, 18335880), (90, 17113488), (93, 16561440), (96, 16043895), (105, 14668704), (106, 14530320), (108, 14261240), (112, 13751910), (120, 12835116), (124, 12421080), (126, 12223920), (135, 11408992), (140, 11001528), (144, 10695930), (155, 9936864), (159, 9686880), (160, 9626337), (168, 9167940), (180, 8556744), (186, 8280720), (189, 8149280), (210, 7334352), (212, 7265160), (216, 7130620), (217, 7097760), (224, 6875955), (240, 6417558), (248, 6210540), (252, 6111960), (265, 5812128), (270, 5704496), (279, 5520480), (280, 5500764), (288, 5347965), (310, 4968432), (315, 4889568), (318, 4843440), (336, 4583970), (360, 4278372), (371, 4151520), (372, 4140360), (378, 4074640), (420, 3667176), (424, 3632580), (432, 3565310), (434, 3548880), (465, 3312288), (477, 3228960), (480, 3208779), (496, 3105270), (504, 3055980), (530, 2906064), (540, 2852248), (558, 2760240), (560, 2750382), (620, 2484216), (630, 2444784), (636, 2421720), (651, 2365920), (672, 2291985), (720, 2139186), (742, 2075760), (744, 2070180), (756, 2037320), (795, 1937376), (837, 1840160), (840, 1833588), (848, 1816290), (864, 1782655), (868, 1774440), (930, 1656144), (945, 1629856), (954, 1614480), (961, 1602720), (992, 1552635), (1008, 1527990), (1060, 1453032), (1080, 1426124), (1085, 1419552), (1113, 1383840), (1116, 1380120), (1120, 1375191), (1240, 1242108), (1260, 1222392), (1272, 1210860), (1302, 1182960), (1395, 1104096), (1431, 1076320), (1440, 1069593), (1484, 1037880), (1488, 1035090), (1512, 1018660), (1590, 968688), (1643, 937440), (1674, 920080), (1680, 916794), (1696, 908145), (1736, 887220), (1855, 830304), (1860, 828072), (1890, 814928), (1908, 807240), (1922, 801360), (1953, 788640), (2016, 763995), (2120, 726516), (2160, 713062), (2170, 709776), (2226, 691920), (2232, 690060), (2385, 645792), (2480, 621054), (2520, 611196), (2544, 605430), (2604, 591480), (2790, 552048), (2862, 538160), (2883, 534240), (2968, 518940), (2976, 517545), (3024, 509330), (3180, 484344), (3255, 473184), (3286, 468720), (3339, 461280), (3348, 460040), (3360, 458397), (3472, 443610), (3710, 415152), (3720, 414036), (3780, 407464), (3816, 403620), (3844, 400680), (3906, 394320), (4185, 368032), (4240, 363258), (4320, 356531), (4340, 354888), (4452, 345960), (4464, 345030), (4770, 322896), (4805, 320544), (4929, 312480), (4960, 310527), (5040, 305598), (5088, 302715), (5208, 295740), (5565, 276768), (5580, 276024), (5724, 269080), (5766, 267120), (5859, 262880), (5936, 259470), (6048, 254665), (6360, 242172), (6510, 236592), (6572, 234360), (6678, 230640), (6696, 230020), (6727, 228960), (6944, 221805), (7155, 215264), (7420, 207576), (7440, 207018), (7560, 203732), (7632, 201810), (7688, 200340), (7812, 197160), (8215, 187488), (8370, 184016), (8480, 181629), (8649, 178080), (8680, 177444), (8904, 172980), (8928, 172515), (9540, 161448), (9610, 160272), (9765, 157728), (9858, 156240), (10017, 153760), (10080, 152799), (10416, 147870), (11130, 138384), (11160, 138012), (11448, 134540), (11501, 133920), (11532, 133560), (11718, 131440), (11872, 129735), (12720, 121086), (13020, 118296), (13144, 117180), (13356, 115320), (13392, 115010), (13454, 114480), (14310, 107632), (14415, 106848), (14787, 104160), (14840, 103788), (14880, 103509), (15120, 101866), (15264, 100905), (15376, 100170), (15624, 98580), (16430, 93744), (16695, 92256), (16740, 92008), (17298, 89040), (17360, 88722), (17808, 86490), (19080, 80724), (19220, 80136), (19530, 78864), (19716, 78120), (20034, 76880), (20181, 76320), (20832, 73935), (22260, 69192), (22320, 69006), (22896, 67270), (23002, 66960), (23064, 66780), (23436, 65720), (24645, 62496), (25440, 60543), (25947, 59360), (26040, 59148), (26288, 58590), (26712, 57660), (26784, 57505), (26908, 57240), (28620, 53816), (28830, 53424), (29295, 52576), (29574, 52080), (29680, 51894), (30240, 50933), (30752, 50085), (31248, 49290), (32860, 46872), (33390, 46128), (33480, 46004), (33635, 45792), (34503, 44640), (34596, 44520), (34720, 44361), (35616, 43245), (38160, 40362), (38440, 40068), (39060, 39432)]