40879080

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:102

約数の個数: 320

約数和(自身を含む): 158906880

約数和(自身を除く): 118027800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 31, 33, 36, 37, 40, 44, 45, 54, 55, 60, 62, 66, 72, 74, 81, 88, 90, 93, 99, 108, 110, 111, 120, 124, 132, 135, 148, 155, 162, 165, 180, 185, 186, 198, 216, 220, 222, 248, 264, 270, 279, 296, 297, 310, 324, 330, 333, 341, 360, 370, 372, 396, 405, 407, 440, 444, 465, 495, 540, 555, 558, 594, 620, 648, 660, 666, 682, 740, 744, 792, 810, 814, 837, 888, 891, 930, 990, 999, 1023, 1080, 1110, 1116, 1147, 1188, 1221, 1240, 1320, 1332, 1364, 1395, 1480, 1485, 1620, 1628, 1665, 1674, 1705, 1782, 1860, 1980, 1998, 2035, 2046, 2220, 2232, 2294, 2376, 2442, 2511, 2664, 2728, 2790, 2970, 2997, 3069, 3240, 3256, 3330, 3348, 3410, 3441, 3564, 3663, 3720, 3960, 3996, 4070, 4092, 4185, 4440, 4455, 4588, 4884, 4995, 5022, 5115, 5580, 5735, 5940, 5994, 6105, 6138, 6660, 6696, 6820, 6882, 7128, 7326, 7992, 8140, 8184, 8370, 8910, 9176, 9207, 9768, 9990, 10044, 10230, 10323, 10989, 11160, 11470, 11880, 11988, 12210, 12276, 12555, 12617, 13320, 13640, 13764, 14652, 14985, 15345, 16280, 16740, 17205, 17820, 18315, 18414, 19980, 20088, 20460, 20646, 21978, 22940, 23976, 24420, 24552, 25110, 25234, 27528, 27621, 29304, 29970, 30690, 30969, 32967, 33480, 34410, 35640, 36630, 36828, 37851, 39960, 40920, 41292, 43956, 45880, 46035, 48840, 50220, 50468, 51615, 54945, 55242, 59940, 61380, 61938, 63085, 65934, 68820, 73260, 73656, 75702, 82584, 87912, 92070, 92907, 100440, 100936, 103230, 109890, 110484, 113553, 119880, 122760, 123876, 126170, 131868, 137640, 138105, 146520, 151404, 154845, 164835, 184140, 185814, 189255, 206460, 219780, 220968, 227106, 247752, 252340, 263736, 276210, 302808, 309690, 329670, 340659, 368280, 371628, 378510, 412920, 439560, 454212, 464535, 504680, 552420, 567765, 619380, 659340, 681318, 743256, 757020, 908424, 929070, 1021977, 1104840, 1135530, 1238760, 1318680, 1362636, 1514040, 1703295, 1858140, 2043954, 2271060, 2725272, 3406590, 3716280, 4087908, 4542120, 5109885, 6813180, 8175816, 10219770, 13626360, 20439540, 40879080]

約数ペア:

[(1, 40879080), (2, 20439540), (3, 13626360), (4, 10219770), (5, 8175816), (6, 6813180), (8, 5109885), (9, 4542120), (10, 4087908), (11, 3716280), (12, 3406590), (15, 2725272), (18, 2271060), (20, 2043954), (22, 1858140), (24, 1703295), (27, 1514040), (30, 1362636), (31, 1318680), (33, 1238760), (36, 1135530), (37, 1104840), (40, 1021977), (44, 929070), (45, 908424), (54, 757020), (55, 743256), (60, 681318), (62, 659340), (66, 619380), (72, 567765), (74, 552420), (81, 504680), (88, 464535), (90, 454212), (93, 439560), (99, 412920), (108, 378510), (110, 371628), (111, 368280), (120, 340659), (124, 329670), (132, 309690), (135, 302808), (148, 276210), (155, 263736), (162, 252340), (165, 247752), (180, 227106), (185, 220968), (186, 219780), (198, 206460), (216, 189255), (220, 185814), (222, 184140), (248, 164835), (264, 154845), (270, 151404), (279, 146520), (296, 138105), (297, 137640), (310, 131868), (324, 126170), (330, 123876), (333, 122760), (341, 119880), (360, 113553), (370, 110484), (372, 109890), (396, 103230), (405, 100936), (407, 100440), (440, 92907), (444, 92070), (465, 87912), (495, 82584), (540, 75702), (555, 73656), (558, 73260), (594, 68820), (620, 65934), (648, 63085), (660, 61938), (666, 61380), (682, 59940), (740, 55242), (744, 54945), (792, 51615), (810, 50468), (814, 50220), (837, 48840), (888, 46035), (891, 45880), (930, 43956), (990, 41292), (999, 40920), (1023, 39960), (1080, 37851), (1110, 36828), (1116, 36630), (1147, 35640), (1188, 34410), (1221, 33480), (1240, 32967), (1320, 30969), (1332, 30690), (1364, 29970), (1395, 29304), (1480, 27621), (1485, 27528), (1620, 25234), (1628, 25110), (1665, 24552), (1674, 24420), (1705, 23976), (1782, 22940), (1860, 21978), (1980, 20646), (1998, 20460), (2035, 20088), (2046, 19980), (2220, 18414), (2232, 18315), (2294, 17820), (2376, 17205), (2442, 16740), (2511, 16280), (2664, 15345), (2728, 14985), (2790, 14652), (2970, 13764), (2997, 13640), (3069, 13320), (3240, 12617), (3256, 12555), (3330, 12276), (3348, 12210), (3410, 11988), (3441, 11880), (3564, 11470), (3663, 11160), (3720, 10989), (3960, 10323), (3996, 10230), (4070, 10044), (4092, 9990), (4185, 9768), (4440, 9207), (4455, 9176), (4588, 8910), (4884, 8370), (4995, 8184), (5022, 8140), (5115, 7992), (5580, 7326), (5735, 7128), (5940, 6882), (5994, 6820), (6105, 6696), (6138, 6660)]