66496680

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2677}}^1$

素因数の和:2720

約数の個数: 128

約数和(自身を含む): 231379200

約数和(自身を除く): 164882520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 27, 30, 36, 40, 45, 46, 54, 60, 69, 72, 90, 92, 108, 115, 120, 135, 138, 180, 184, 207, 216, 230, 270, 276, 345, 360, 414, 460, 540, 552, 621, 690, 828, 920, 1035, 1080, 1242, 1380, 1656, 2070, 2484, 2677, 2760, 3105, 4140, 4968, 5354, 6210, 8031, 8280, 10708, 12420, 13385, 16062, 21416, 24093, 24840, 26770, 32124, 40155, 48186, 53540, 61571, 64248, 72279, 80310, 96372, 107080, 120465, 123142, 144558, 160620, 184713, 192744, 240930, 246284, 289116, 307855, 321240, 361395, 369426, 481860, 492568, 554139, 578232, 615710, 722790, 738852, 923565, 963720, 1108278, 1231420, 1445580, 1477704, 1662417, 1847130, 2216556, 2462840, 2770695, 2891160, 3324834, 3694260, 4433112, 5541390, 6649668, 7388520, 8312085, 11082780, 13299336, 16624170, 22165560, 33248340, 66496680]

約数ペア:

[(1, 66496680), (2, 33248340), (3, 22165560), (4, 16624170), (5, 13299336), (6, 11082780), (8, 8312085), (9, 7388520), (10, 6649668), (12, 5541390), (15, 4433112), (18, 3694260), (20, 3324834), (23, 2891160), (24, 2770695), (27, 2462840), (30, 2216556), (36, 1847130), (40, 1662417), (45, 1477704), (46, 1445580), (54, 1231420), (60, 1108278), (69, 963720), (72, 923565), (90, 738852), (92, 722790), (108, 615710), (115, 578232), (120, 554139), (135, 492568), (138, 481860), (180, 369426), (184, 361395), (207, 321240), (216, 307855), (230, 289116), (270, 246284), (276, 240930), (345, 192744), (360, 184713), (414, 160620), (460, 144558), (540, 123142), (552, 120465), (621, 107080), (690, 96372), (828, 80310), (920, 72279), (1035, 64248), (1080, 61571), (1242, 53540), (1380, 48186), (1656, 40155), (2070, 32124), (2484, 26770), (2677, 24840), (2760, 24093), (3105, 21416), (4140, 16062), (4968, 13385), (5354, 12420), (6210, 10708), (8031, 8280)]