664438320

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{10141}}^1$

素因数の和:10180

約数の個数: 240

約数和(自身を含む): 2746615872

約数和(自身を除く): 2082177552

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 28, 30, 35, 36, 39, 40, 42, 45, 48, 52, 56, 60, 63, 65, 70, 72, 78, 80, 84, 90, 91, 104, 105, 112, 117, 120, 126, 130, 140, 144, 156, 168, 180, 182, 195, 208, 210, 234, 240, 252, 260, 273, 280, 312, 315, 336, 360, 364, 390, 420, 455, 468, 504, 520, 546, 560, 585, 624, 630, 720, 728, 780, 819, 840, 910, 936, 1008, 1040, 1092, 1170, 1260, 1365, 1456, 1560, 1638, 1680, 1820, 1872, 2184, 2340, 2520, 2730, 3120, 3276, 3640, 4095, 4368, 4680, 5040, 5460, 6552, 7280, 8190, 9360, 10141, 10920, 13104, 16380, 20282, 21840, 30423, 32760, 40564, 50705, 60846, 65520, 70987, 81128, 91269, 101410, 121692, 131833, 141974, 152115, 162256, 182538, 202820, 212961, 243384, 263666, 283948, 304230, 354935, 365076, 395499, 405640, 425922, 456345, 486768, 527332, 567896, 608460, 638883, 659165, 709870, 730152, 790998, 811280, 851844, 912690, 922831, 1054664, 1064805, 1135792, 1186497, 1216920, 1277766, 1318330, 1419740, 1460304, 1581996, 1703688, 1825380, 1845662, 1977495, 2109328, 2129610, 2372994, 2433840, 2555532, 2636660, 2768493, 2839480, 3163992, 3194415, 3407376, 3650760, 3691324, 3954990, 4259220, 4614155, 4745988, 5111064, 5273320, 5536986, 5678960, 5932485, 6327984, 6388830, 7301520, 7382648, 7909980, 8305479, 8518440, 9228310, 9491976, 10222128, 10546640, 11073972, 11864970, 12777660, 13842465, 14765296, 15819960, 16610958, 17036880, 18456620, 18983952, 22147944, 23729940, 25555320, 27684930, 31639920, 33221916, 36913240, 41527395, 44295888, 47459880, 51110640, 55369860, 66443832, 73826480, 83054790, 94919760, 110739720, 132887664, 166109580, 221479440, 332219160, 664438320]

約数ペア:

[(1, 664438320), (2, 332219160), (3, 221479440), (4, 166109580), (5, 132887664), (6, 110739720), (7, 94919760), (8, 83054790), (9, 73826480), (10, 66443832), (12, 55369860), (13, 51110640), (14, 47459880), (15, 44295888), (16, 41527395), (18, 36913240), (20, 33221916), (21, 31639920), (24, 27684930), (26, 25555320), (28, 23729940), (30, 22147944), (35, 18983952), (36, 18456620), (39, 17036880), (40, 16610958), (42, 15819960), (45, 14765296), (48, 13842465), (52, 12777660), (56, 11864970), (60, 11073972), (63, 10546640), (65, 10222128), (70, 9491976), (72, 9228310), (78, 8518440), (80, 8305479), (84, 7909980), (90, 7382648), (91, 7301520), (104, 6388830), (105, 6327984), (112, 5932485), (117, 5678960), (120, 5536986), (126, 5273320), (130, 5111064), (140, 4745988), (144, 4614155), (156, 4259220), (168, 3954990), (180, 3691324), (182, 3650760), (195, 3407376), (208, 3194415), (210, 3163992), (234, 2839480), (240, 2768493), (252, 2636660), (260, 2555532), (273, 2433840), (280, 2372994), (312, 2129610), (315, 2109328), (336, 1977495), (360, 1845662), (364, 1825380), (390, 1703688), (420, 1581996), (455, 1460304), (468, 1419740), (504, 1318330), (520, 1277766), (546, 1216920), (560, 1186497), (585, 1135792), (624, 1064805), (630, 1054664), (720, 922831), (728, 912690), (780, 851844), (819, 811280), (840, 790998), (910, 730152), (936, 709870), (1008, 659165), (1040, 638883), (1092, 608460), (1170, 567896), (1260, 527332), (1365, 486768), (1456, 456345), (1560, 425922), (1638, 405640), (1680, 395499), (1820, 365076), (1872, 354935), (2184, 304230), (2340, 283948), (2520, 263666), (2730, 243384), (3120, 212961), (3276, 202820), (3640, 182538), (4095, 162256), (4368, 152115), (4680, 141974), (5040, 131833), (5460, 121692), (6552, 101410), (7280, 91269), (8190, 81128), (9360, 70987), (10141, 65520), (10920, 60846), (13104, 50705), (16380, 40564), (20282, 32760), (21840, 30423)]