121670640

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{619}}^1$

素因数の和:661

約数の個数: 320

約数和(自身を含む): 516633600

約数和(自身を除く): 394962960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 27, 28, 30, 35, 36, 39, 40, 42, 45, 48, 52, 54, 56, 60, 63, 65, 70, 72, 78, 80, 84, 90, 91, 104, 105, 108, 112, 117, 120, 126, 130, 135, 140, 144, 156, 168, 180, 182, 189, 195, 208, 210, 216, 234, 240, 252, 260, 270, 273, 280, 312, 315, 336, 351, 360, 364, 378, 390, 420, 432, 455, 468, 504, 520, 540, 546, 560, 585, 619, 624, 630, 702, 720, 728, 756, 780, 819, 840, 910, 936, 945, 1008, 1040, 1080, 1092, 1170, 1238, 1260, 1365, 1404, 1456, 1512, 1560, 1638, 1680, 1755, 1820, 1857, 1872, 1890, 2160, 2184, 2340, 2457, 2476, 2520, 2730, 2808, 3024, 3095, 3120, 3276, 3510, 3640, 3714, 3780, 4095, 4333, 4368, 4680, 4914, 4952, 5040, 5460, 5571, 5616, 6190, 6552, 7020, 7280, 7428, 7560, 8047, 8190, 8666, 9285, 9360, 9828, 9904, 10920, 11142, 12285, 12380, 12999, 13104, 14040, 14856, 15120, 16094, 16380, 16713, 17332, 18570, 19656, 21665, 21840, 22284, 24141, 24570, 24760, 25998, 27855, 28080, 29712, 32188, 32760, 33426, 34664, 37140, 38997, 39312, 40235, 43330, 44568, 48282, 49140, 49520, 51996, 55710, 56329, 64376, 64995, 65520, 66852, 69328, 72423, 74280, 77994, 80470, 83565, 86660, 89136, 96564, 98280, 103992, 111420, 112658, 116991, 120705, 128752, 129990, 133704, 144846, 148560, 155988, 160940, 167130, 168987, 173320, 193128, 194985, 196560, 207984, 217269, 222840, 225316, 233982, 241410, 259980, 267408, 281645, 289692, 311976, 321880, 334260, 337974, 346640, 362115, 386256, 389970, 434538, 445680, 450632, 467964, 482820, 506961, 519960, 563290, 579384, 584955, 623952, 643760, 668520, 675948, 724230, 779940, 844935, 869076, 901264, 935928, 965640, 1013922, 1039920, 1086345, 1126580, 1158768, 1169910, 1337040, 1351896, 1448460, 1520883, 1559880, 1689870, 1738152, 1871856, 1931280, 2027844, 2172690, 2253160, 2339820, 2534805, 2703792, 2896920, 3041766, 3119760, 3379740, 3476304, 4055688, 4345380, 4506320, 4679640, 5069610, 5793840, 6083532, 6759480, 7604415, 8111376, 8690760, 9359280, 10139220, 12167064, 13518960, 15208830, 17381520, 20278440, 24334128, 30417660, 40556880, 60835320, 121670640]

約数ペア:

[(1, 121670640), (2, 60835320), (3, 40556880), (4, 30417660), (5, 24334128), (6, 20278440), (7, 17381520), (8, 15208830), (9, 13518960), (10, 12167064), (12, 10139220), (13, 9359280), (14, 8690760), (15, 8111376), (16, 7604415), (18, 6759480), (20, 6083532), (21, 5793840), (24, 5069610), (26, 4679640), (27, 4506320), (28, 4345380), (30, 4055688), (35, 3476304), (36, 3379740), (39, 3119760), (40, 3041766), (42, 2896920), (45, 2703792), (48, 2534805), (52, 2339820), (54, 2253160), (56, 2172690), (60, 2027844), (63, 1931280), (65, 1871856), (70, 1738152), (72, 1689870), (78, 1559880), (80, 1520883), (84, 1448460), (90, 1351896), (91, 1337040), (104, 1169910), (105, 1158768), (108, 1126580), (112, 1086345), (117, 1039920), (120, 1013922), (126, 965640), (130, 935928), (135, 901264), (140, 869076), (144, 844935), (156, 779940), (168, 724230), (180, 675948), (182, 668520), (189, 643760), (195, 623952), (208, 584955), (210, 579384), (216, 563290), (234, 519960), (240, 506961), (252, 482820), (260, 467964), (270, 450632), (273, 445680), (280, 434538), (312, 389970), (315, 386256), (336, 362115), (351, 346640), (360, 337974), (364, 334260), (378, 321880), (390, 311976), (420, 289692), (432, 281645), (455, 267408), (468, 259980), (504, 241410), (520, 233982), (540, 225316), (546, 222840), (560, 217269), (585, 207984), (619, 196560), (624, 194985), (630, 193128), (702, 173320), (720, 168987), (728, 167130), (756, 160940), (780, 155988), (819, 148560), (840, 144846), (910, 133704), (936, 129990), (945, 128752), (1008, 120705), (1040, 116991), (1080, 112658), (1092, 111420), (1170, 103992), (1238, 98280), (1260, 96564), (1365, 89136), (1404, 86660), (1456, 83565), (1512, 80470), (1560, 77994), (1638, 74280), (1680, 72423), (1755, 69328), (1820, 66852), (1857, 65520), (1872, 64995), (1890, 64376), (2160, 56329), (2184, 55710), (2340, 51996), (2457, 49520), (2476, 49140), (2520, 48282), (2730, 44568), (2808, 43330), (3024, 40235), (3095, 39312), (3120, 38997), (3276, 37140), (3510, 34664), (3640, 33426), (3714, 32760), (3780, 32188), (4095, 29712), (4333, 28080), (4368, 27855), (4680, 25998), (4914, 24760), (4952, 24570), (5040, 24141), (5460, 22284), (5571, 21840), (5616, 21665), (6190, 19656), (6552, 18570), (7020, 17332), (7280, 16713), (7428, 16380), (7560, 16094), (8047, 15120), (8190, 14856), (8666, 14040), (9285, 13104), (9360, 12999), (9828, 12380), (9904, 12285), (10920, 11142)]