431034240

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2467}}^1$

素因数の和:2509

約数の個数: 256

約数和(自身を含む): 1691665920

約数和(自身を除く): 1260631680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 48, 52, 56, 60, 64, 65, 70, 78, 80, 84, 91, 96, 104, 105, 112, 120, 128, 130, 140, 156, 160, 168, 182, 192, 195, 208, 210, 224, 240, 260, 273, 280, 312, 320, 336, 364, 384, 390, 416, 420, 448, 455, 480, 520, 546, 560, 624, 640, 672, 728, 780, 832, 840, 896, 910, 960, 1040, 1092, 1120, 1248, 1344, 1365, 1456, 1560, 1664, 1680, 1820, 1920, 2080, 2184, 2240, 2467, 2496, 2688, 2730, 2912, 3120, 3360, 3640, 4160, 4368, 4480, 4934, 4992, 5460, 5824, 6240, 6720, 7280, 7401, 8320, 8736, 9868, 10920, 11648, 12335, 12480, 13440, 14560, 14802, 17269, 17472, 19736, 21840, 24670, 24960, 29120, 29604, 32071, 34538, 34944, 37005, 39472, 43680, 49340, 51807, 58240, 59208, 64142, 69076, 74010, 78944, 86345, 87360, 96213, 98680, 103614, 118416, 128284, 138152, 148020, 157888, 160355, 172690, 174720, 192426, 197360, 207228, 224497, 236832, 256568, 259035, 276304, 296040, 315776, 320710, 345380, 384852, 394720, 414456, 448994, 473664, 481065, 513136, 518070, 552608, 592080, 641420, 673491, 690760, 769704, 789440, 828912, 897988, 947328, 962130, 1026272, 1036140, 1105216, 1122485, 1184160, 1282840, 1346982, 1381520, 1539408, 1578880, 1657824, 1795976, 1924260, 2052544, 2072280, 2210432, 2244970, 2368320, 2565680, 2693964, 2763040, 3078816, 3315648, 3367455, 3591952, 3848520, 4105088, 4144560, 4489940, 4736640, 5131360, 5387928, 5526080, 6157632, 6631296, 6734910, 7183904, 7697040, 8289120, 8979880, 10262720, 10775856, 11052160, 12315264, 13469820, 14367808, 15394080, 16578240, 17959760, 20525440, 21551712, 26939640, 28735616, 30788160, 33156480, 35919520, 43103424, 53879280, 61576320, 71839040, 86206848, 107758560, 143678080, 215517120, 431034240]

約数ペア:

[(1, 431034240), (2, 215517120), (3, 143678080), (4, 107758560), (5, 86206848), (6, 71839040), (7, 61576320), (8, 53879280), (10, 43103424), (12, 35919520), (13, 33156480), (14, 30788160), (15, 28735616), (16, 26939640), (20, 21551712), (21, 20525440), (24, 17959760), (26, 16578240), (28, 15394080), (30, 14367808), (32, 13469820), (35, 12315264), (39, 11052160), (40, 10775856), (42, 10262720), (48, 8979880), (52, 8289120), (56, 7697040), (60, 7183904), (64, 6734910), (65, 6631296), (70, 6157632), (78, 5526080), (80, 5387928), (84, 5131360), (91, 4736640), (96, 4489940), (104, 4144560), (105, 4105088), (112, 3848520), (120, 3591952), (128, 3367455), (130, 3315648), (140, 3078816), (156, 2763040), (160, 2693964), (168, 2565680), (182, 2368320), (192, 2244970), (195, 2210432), (208, 2072280), (210, 2052544), (224, 1924260), (240, 1795976), (260, 1657824), (273, 1578880), (280, 1539408), (312, 1381520), (320, 1346982), (336, 1282840), (364, 1184160), (384, 1122485), (390, 1105216), (416, 1036140), (420, 1026272), (448, 962130), (455, 947328), (480, 897988), (520, 828912), (546, 789440), (560, 769704), (624, 690760), (640, 673491), (672, 641420), (728, 592080), (780, 552608), (832, 518070), (840, 513136), (896, 481065), (910, 473664), (960, 448994), (1040, 414456), (1092, 394720), (1120, 384852), (1248, 345380), (1344, 320710), (1365, 315776), (1456, 296040), (1560, 276304), (1664, 259035), (1680, 256568), (1820, 236832), (1920, 224497), (2080, 207228), (2184, 197360), (2240, 192426), (2467, 174720), (2496, 172690), (2688, 160355), (2730, 157888), (2912, 148020), (3120, 138152), (3360, 128284), (3640, 118416), (4160, 103614), (4368, 98680), (4480, 96213), (4934, 87360), (4992, 86345), (5460, 78944), (5824, 74010), (6240, 69076), (6720, 64142), (7280, 59208), (7401, 58240), (8320, 51807), (8736, 49340), (9868, 43680), (10920, 39472), (11648, 37005), (12335, 34944), (12480, 34538), (13440, 32071), (14560, 29604), (14802, 29120), (17269, 24960), (17472, 24670), (19736, 21840)]