2217679360

素因数分解:

$2^9\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1801}}^1$

素因数の和:1874

約数の個数: 160

約数和(自身を含む): 5884279632

約数和(自身を除く): 3666600272

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 37, 40, 52, 64, 65, 74, 80, 104, 128, 130, 148, 160, 185, 208, 256, 260, 296, 320, 370, 416, 481, 512, 520, 592, 640, 740, 832, 962, 1040, 1184, 1280, 1480, 1664, 1801, 1924, 2080, 2368, 2405, 2560, 2960, 3328, 3602, 3848, 4160, 4736, 4810, 5920, 6656, 7204, 7696, 8320, 9005, 9472, 9620, 11840, 14408, 15392, 16640, 18010, 18944, 19240, 23413, 23680, 28816, 30784, 33280, 36020, 38480, 46826, 47360, 57632, 61568, 66637, 72040, 76960, 93652, 94720, 115264, 117065, 123136, 133274, 144080, 153920, 187304, 230528, 234130, 246272, 266548, 288160, 307840, 333185, 374608, 461056, 468260, 533096, 576320, 615680, 666370, 749216, 866281, 922112, 936520, 1066192, 1152640, 1231360, 1332740, 1498432, 1732562, 1873040, 2132384, 2305280, 2665480, 2996864, 3465124, 3746080, 4264768, 4331405, 4610560, 5330960, 5993728, 6930248, 7492160, 8529536, 8662810, 10661920, 11987456, 13860496, 14984320, 17059072, 17325620, 21323840, 27720992, 29968640, 34118144, 34651240, 42647680, 55441984, 59937280, 69302480, 85295360, 110883968, 138604960, 170590720, 221767936, 277209920, 443535872, 554419840, 1108839680, 2217679360]

約数ペア:

[(1, 2217679360), (2, 1108839680), (4, 554419840), (5, 443535872), (8, 277209920), (10, 221767936), (13, 170590720), (16, 138604960), (20, 110883968), (26, 85295360), (32, 69302480), (37, 59937280), (40, 55441984), (52, 42647680), (64, 34651240), (65, 34118144), (74, 29968640), (80, 27720992), (104, 21323840), (128, 17325620), (130, 17059072), (148, 14984320), (160, 13860496), (185, 11987456), (208, 10661920), (256, 8662810), (260, 8529536), (296, 7492160), (320, 6930248), (370, 5993728), (416, 5330960), (481, 4610560), (512, 4331405), (520, 4264768), (592, 3746080), (640, 3465124), (740, 2996864), (832, 2665480), (962, 2305280), (1040, 2132384), (1184, 1873040), (1280, 1732562), (1480, 1498432), (1664, 1332740), (1801, 1231360), (1924, 1152640), (2080, 1066192), (2368, 936520), (2405, 922112), (2560, 866281), (2960, 749216), (3328, 666370), (3602, 615680), (3848, 576320), (4160, 533096), (4736, 468260), (4810, 461056), (5920, 374608), (6656, 333185), (7204, 307840), (7696, 288160), (8320, 266548), (9005, 246272), (9472, 234130), (9620, 230528), (11840, 187304), (14408, 153920), (15392, 144080), (16640, 133274), (18010, 123136), (18944, 117065), (19240, 115264), (23413, 94720), (23680, 93652), (28816, 76960), (30784, 72040), (33280, 66637), (36020, 61568), (38480, 57632), (46826, 47360)]