2660755440

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{83357}}^1$

素因数の和:83399

約数の個数: 160

約数和(自身を含む): 9922936320

約数和(自身を除く): 7262180880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 48, 56, 57, 60, 70, 76, 80, 84, 95, 105, 112, 114, 120, 133, 140, 152, 168, 190, 210, 228, 240, 266, 280, 285, 304, 336, 380, 399, 420, 456, 532, 560, 570, 665, 760, 798, 840, 912, 1064, 1140, 1330, 1520, 1596, 1680, 1995, 2128, 2280, 2660, 3192, 3990, 4560, 5320, 6384, 7980, 10640, 15960, 31920, 83357, 166714, 250071, 333428, 416785, 500142, 583499, 666856, 833570, 1000284, 1166998, 1250355, 1333712, 1583783, 1667140, 1750497, 2000568, 2333996, 2500710, 2917495, 3167566, 3334280, 3500994, 4001136, 4667992, 4751349, 5001420, 5834990, 6335132, 6668560, 7001988, 7918915, 8752485, 9335984, 9502698, 10002840, 11086481, 11669980, 12670264, 14003976, 15837830, 17504970, 19005396, 20005680, 22172962, 23339960, 23756745, 25340528, 28007952, 31675660, 33259443, 35009940, 38010792, 44345924, 46679920, 47513490, 55432405, 63351320, 66518886, 70019880, 76021584, 88691848, 95026980, 110864810, 126702640, 133037772, 140039760, 166297215, 177383696, 190053960, 221729620, 266075544, 332594430, 380107920, 443459240, 532151088, 665188860, 886918480, 1330377720, 2660755440]

約数ペア:

[(1, 2660755440), (2, 1330377720), (3, 886918480), (4, 665188860), (5, 532151088), (6, 443459240), (7, 380107920), (8, 332594430), (10, 266075544), (12, 221729620), (14, 190053960), (15, 177383696), (16, 166297215), (19, 140039760), (20, 133037772), (21, 126702640), (24, 110864810), (28, 95026980), (30, 88691848), (35, 76021584), (38, 70019880), (40, 66518886), (42, 63351320), (48, 55432405), (56, 47513490), (57, 46679920), (60, 44345924), (70, 38010792), (76, 35009940), (80, 33259443), (84, 31675660), (95, 28007952), (105, 25340528), (112, 23756745), (114, 23339960), (120, 22172962), (133, 20005680), (140, 19005396), (152, 17504970), (168, 15837830), (190, 14003976), (210, 12670264), (228, 11669980), (240, 11086481), (266, 10002840), (280, 9502698), (285, 9335984), (304, 8752485), (336, 7918915), (380, 7001988), (399, 6668560), (420, 6335132), (456, 5834990), (532, 5001420), (560, 4751349), (570, 4667992), (665, 4001136), (760, 3500994), (798, 3334280), (840, 3167566), (912, 2917495), (1064, 2500710), (1140, 2333996), (1330, 2000568), (1520, 1750497), (1596, 1667140), (1680, 1583783), (1995, 1333712), (2128, 1250355), (2280, 1166998), (2660, 1000284), (3192, 833570), (3990, 666856), (4560, 583499), (5320, 500142), (6384, 416785), (7980, 333428), (10640, 250071), (15960, 166714), (31920, 83357)]