407271120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{829}}^1$

素因数の和:957

約数の個数: 160

約数和(自身を含む): 1333843200

約数和(自身を除く): 926572080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 80, 89, 92, 115, 120, 138, 178, 184, 230, 240, 267, 276, 345, 356, 368, 445, 460, 534, 552, 690, 712, 829, 890, 920, 1068, 1104, 1335, 1380, 1424, 1658, 1780, 1840, 2047, 2136, 2487, 2670, 2760, 3316, 3560, 4094, 4145, 4272, 4974, 5340, 5520, 6141, 6632, 7120, 8188, 8290, 9948, 10235, 10680, 12282, 12435, 13264, 16376, 16580, 19067, 19896, 20470, 21360, 24564, 24870, 30705, 32752, 33160, 38134, 39792, 40940, 49128, 49740, 57201, 61410, 66320, 73781, 76268, 81880, 95335, 98256, 99480, 114402, 122820, 147562, 152536, 163760, 190670, 198960, 221343, 228804, 245640, 286005, 295124, 305072, 368905, 381340, 442686, 457608, 491280, 572010, 590248, 737810, 762680, 885372, 915216, 1106715, 1144020, 1180496, 1475620, 1525360, 1696963, 1770744, 2213430, 2288040, 2951240, 3393926, 3541488, 4426860, 4576080, 5090889, 5902480, 6787852, 8484815, 8853720, 10181778, 13575704, 16969630, 17707440, 20363556, 25454445, 27151408, 33939260, 40727112, 50908890, 67878520, 81454224, 101817780, 135757040, 203635560, 407271120]

約数ペア:

[(1, 407271120), (2, 203635560), (3, 135757040), (4, 101817780), (5, 81454224), (6, 67878520), (8, 50908890), (10, 40727112), (12, 33939260), (15, 27151408), (16, 25454445), (20, 20363556), (23, 17707440), (24, 16969630), (30, 13575704), (40, 10181778), (46, 8853720), (48, 8484815), (60, 6787852), (69, 5902480), (80, 5090889), (89, 4576080), (92, 4426860), (115, 3541488), (120, 3393926), (138, 2951240), (178, 2288040), (184, 2213430), (230, 1770744), (240, 1696963), (267, 1525360), (276, 1475620), (345, 1180496), (356, 1144020), (368, 1106715), (445, 915216), (460, 885372), (534, 762680), (552, 737810), (690, 590248), (712, 572010), (829, 491280), (890, 457608), (920, 442686), (1068, 381340), (1104, 368905), (1335, 305072), (1380, 295124), (1424, 286005), (1658, 245640), (1780, 228804), (1840, 221343), (2047, 198960), (2136, 190670), (2487, 163760), (2670, 152536), (2760, 147562), (3316, 122820), (3560, 114402), (4094, 99480), (4145, 98256), (4272, 95335), (4974, 81880), (5340, 76268), (5520, 73781), (6141, 66320), (6632, 61410), (7120, 57201), (8188, 49740), (8290, 49128), (9948, 40940), (10235, 39792), (10680, 38134), (12282, 33160), (12435, 32752), (13264, 30705), (16376, 24870), (16580, 24564), (19067, 21360), (19896, 20470)]