40091760

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{269}}^1$

素因数の和:317

約数の個数: 200

約数和(自身を含む): 145838880

約数和(自身を除く): 105747120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 36, 40, 45, 46, 48, 54, 60, 69, 72, 80, 81, 90, 92, 108, 115, 120, 135, 138, 144, 162, 180, 184, 207, 216, 230, 240, 269, 270, 276, 324, 345, 360, 368, 405, 414, 432, 460, 538, 540, 552, 621, 648, 690, 720, 807, 810, 828, 920, 1035, 1076, 1080, 1104, 1242, 1296, 1345, 1380, 1614, 1620, 1656, 1840, 1863, 2070, 2152, 2160, 2421, 2484, 2690, 2760, 3105, 3228, 3240, 3312, 3726, 4035, 4140, 4304, 4842, 4968, 5380, 5520, 6187, 6210, 6456, 6480, 7263, 7452, 8070, 8280, 9315, 9684, 9936, 10760, 12105, 12374, 12420, 12912, 14526, 14904, 16140, 16560, 18561, 18630, 19368, 21520, 21789, 24210, 24748, 24840, 29052, 29808, 30935, 32280, 36315, 37122, 37260, 38736, 43578, 48420, 49496, 49680, 55683, 58104, 61870, 64560, 72630, 74244, 74520, 87156, 92805, 96840, 98992, 108945, 111366, 116208, 123740, 145260, 148488, 149040, 167049, 174312, 185610, 193680, 217890, 222732, 247480, 278415, 290520, 296976, 334098, 348624, 371220, 435780, 445464, 494960, 501147, 556830, 581040, 668196, 742440, 835245, 871560, 890928, 1002294, 1113660, 1336392, 1484880, 1670490, 1743120, 2004588, 2227320, 2505735, 2672784, 3340980, 4009176, 4454640, 5011470, 6681960, 8018352, 10022940, 13363920, 20045880, 40091760]

約数ペア:

[(1, 40091760), (2, 20045880), (3, 13363920), (4, 10022940), (5, 8018352), (6, 6681960), (8, 5011470), (9, 4454640), (10, 4009176), (12, 3340980), (15, 2672784), (16, 2505735), (18, 2227320), (20, 2004588), (23, 1743120), (24, 1670490), (27, 1484880), (30, 1336392), (36, 1113660), (40, 1002294), (45, 890928), (46, 871560), (48, 835245), (54, 742440), (60, 668196), (69, 581040), (72, 556830), (80, 501147), (81, 494960), (90, 445464), (92, 435780), (108, 371220), (115, 348624), (120, 334098), (135, 296976), (138, 290520), (144, 278415), (162, 247480), (180, 222732), (184, 217890), (207, 193680), (216, 185610), (230, 174312), (240, 167049), (269, 149040), (270, 148488), (276, 145260), (324, 123740), (345, 116208), (360, 111366), (368, 108945), (405, 98992), (414, 96840), (432, 92805), (460, 87156), (538, 74520), (540, 74244), (552, 72630), (621, 64560), (648, 61870), (690, 58104), (720, 55683), (807, 49680), (810, 49496), (828, 48420), (920, 43578), (1035, 38736), (1076, 37260), (1080, 37122), (1104, 36315), (1242, 32280), (1296, 30935), (1345, 29808), (1380, 29052), (1614, 24840), (1620, 24748), (1656, 24210), (1840, 21789), (1863, 21520), (2070, 19368), (2152, 18630), (2160, 18561), (2421, 16560), (2484, 16140), (2690, 14904), (2760, 14526), (3105, 12912), (3228, 12420), (3240, 12374), (3312, 12105), (3726, 10760), (4035, 9936), (4140, 9684), (4304, 9315), (4842, 8280), (4968, 8070), (5380, 7452), (5520, 7263), (6187, 6480), (6210, 6456)]