40934640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1$

素因数の和:239

約数の個数: 160

約数和(自身を含む): 137134080

約数和(自身を除く): 96199440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 79, 80, 85, 102, 120, 127, 136, 158, 170, 204, 237, 240, 254, 255, 272, 316, 340, 381, 395, 408, 474, 508, 510, 632, 635, 680, 762, 790, 816, 948, 1016, 1020, 1185, 1264, 1270, 1343, 1360, 1524, 1580, 1896, 1905, 2032, 2040, 2159, 2370, 2540, 2686, 3048, 3160, 3792, 3810, 4029, 4080, 4318, 4740, 5080, 5372, 6096, 6320, 6477, 6715, 7620, 8058, 8636, 9480, 10033, 10160, 10744, 10795, 12954, 13430, 15240, 16116, 17272, 18960, 20066, 20145, 21488, 21590, 25908, 26860, 30099, 30480, 32232, 32385, 34544, 40132, 40290, 43180, 50165, 51816, 53720, 60198, 64464, 64770, 80264, 80580, 86360, 100330, 103632, 107440, 120396, 129540, 150495, 160528, 161160, 170561, 172720, 200660, 240792, 259080, 300990, 322320, 341122, 401320, 481584, 511683, 518160, 601980, 682244, 802640, 852805, 1023366, 1203960, 1364488, 1705610, 2046732, 2407920, 2558415, 2728976, 3411220, 4093464, 5116830, 6822440, 8186928, 10233660, 13644880, 20467320, 40934640]

約数ペア:

[(1, 40934640), (2, 20467320), (3, 13644880), (4, 10233660), (5, 8186928), (6, 6822440), (8, 5116830), (10, 4093464), (12, 3411220), (15, 2728976), (16, 2558415), (17, 2407920), (20, 2046732), (24, 1705610), (30, 1364488), (34, 1203960), (40, 1023366), (48, 852805), (51, 802640), (60, 682244), (68, 601980), (79, 518160), (80, 511683), (85, 481584), (102, 401320), (120, 341122), (127, 322320), (136, 300990), (158, 259080), (170, 240792), (204, 200660), (237, 172720), (240, 170561), (254, 161160), (255, 160528), (272, 150495), (316, 129540), (340, 120396), (381, 107440), (395, 103632), (408, 100330), (474, 86360), (508, 80580), (510, 80264), (632, 64770), (635, 64464), (680, 60198), (762, 53720), (790, 51816), (816, 50165), (948, 43180), (1016, 40290), (1020, 40132), (1185, 34544), (1264, 32385), (1270, 32232), (1343, 30480), (1360, 30099), (1524, 26860), (1580, 25908), (1896, 21590), (1905, 21488), (2032, 20145), (2040, 20066), (2159, 18960), (2370, 17272), (2540, 16116), (2686, 15240), (3048, 13430), (3160, 12954), (3792, 10795), (3810, 10744), (4029, 10160), (4080, 10033), (4318, 9480), (4740, 8636), (5080, 8058), (5372, 7620), (6096, 6715), (6320, 6477)]