571811280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{1459}}^1$

素因数の和:1569

約数の個数: 160

約数和(自身を含む): 1877022720

約数和(自身を除く): 1305211440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 71, 80, 92, 115, 120, 138, 142, 184, 213, 230, 240, 276, 284, 345, 355, 368, 426, 460, 552, 568, 690, 710, 852, 920, 1065, 1104, 1136, 1380, 1420, 1459, 1633, 1704, 1840, 2130, 2760, 2840, 2918, 3266, 3408, 4260, 4377, 4899, 5520, 5680, 5836, 6532, 7295, 8165, 8520, 8754, 9798, 11672, 13064, 14590, 16330, 17040, 17508, 19596, 21885, 23344, 24495, 26128, 29180, 32660, 33557, 35016, 39192, 43770, 48990, 58360, 65320, 67114, 70032, 78384, 87540, 97980, 100671, 103589, 116720, 130640, 134228, 167785, 175080, 195960, 201342, 207178, 268456, 310767, 335570, 350160, 391920, 402684, 414356, 503355, 517945, 536912, 621534, 671140, 805368, 828712, 1006710, 1035890, 1243068, 1342280, 1553835, 1610736, 1657424, 2013420, 2071780, 2382547, 2486136, 2684560, 3107670, 4026840, 4143560, 4765094, 4972272, 6215340, 7147641, 8053680, 8287120, 9530188, 11912735, 12430680, 14295282, 19060376, 23825470, 24861360, 28590564, 35738205, 38120752, 47650940, 57181128, 71476410, 95301880, 114362256, 142952820, 190603760, 285905640, 571811280]

約数ペア:

[(1, 571811280), (2, 285905640), (3, 190603760), (4, 142952820), (5, 114362256), (6, 95301880), (8, 71476410), (10, 57181128), (12, 47650940), (15, 38120752), (16, 35738205), (20, 28590564), (23, 24861360), (24, 23825470), (30, 19060376), (40, 14295282), (46, 12430680), (48, 11912735), (60, 9530188), (69, 8287120), (71, 8053680), (80, 7147641), (92, 6215340), (115, 4972272), (120, 4765094), (138, 4143560), (142, 4026840), (184, 3107670), (213, 2684560), (230, 2486136), (240, 2382547), (276, 2071780), (284, 2013420), (345, 1657424), (355, 1610736), (368, 1553835), (426, 1342280), (460, 1243068), (552, 1035890), (568, 1006710), (690, 828712), (710, 805368), (852, 671140), (920, 621534), (1065, 536912), (1104, 517945), (1136, 503355), (1380, 414356), (1420, 402684), (1459, 391920), (1633, 350160), (1704, 335570), (1840, 310767), (2130, 268456), (2760, 207178), (2840, 201342), (2918, 195960), (3266, 175080), (3408, 167785), (4260, 134228), (4377, 130640), (4899, 116720), (5520, 103589), (5680, 100671), (5836, 97980), (6532, 87540), (7295, 78384), (8165, 70032), (8520, 67114), (8754, 65320), (9798, 58360), (11672, 48990), (13064, 43770), (14590, 39192), (16330, 35016), (17040, 33557), (17508, 32660), (19596, 29180), (21885, 26128), (23344, 24495)]