1831094880

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{167}}^1\times {\mathrm{431}}^1$

素因数の和:669

約数の個数: 192

約数和(自身を含む): 5925685248

約数和(自身を除く): 4094590368

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 53, 60, 80, 96, 106, 120, 159, 160, 167, 212, 240, 265, 318, 334, 424, 431, 480, 501, 530, 636, 668, 795, 835, 848, 862, 1002, 1060, 1272, 1293, 1336, 1590, 1670, 1696, 1724, 2004, 2120, 2155, 2505, 2544, 2586, 2672, 3180, 3340, 3448, 4008, 4240, 4310, 5010, 5088, 5172, 5344, 6360, 6465, 6680, 6896, 8016, 8480, 8620, 8851, 10020, 10344, 12720, 12930, 13360, 13792, 16032, 17240, 17702, 20040, 20688, 22843, 25440, 25860, 26553, 26720, 34480, 35404, 40080, 41376, 44255, 45686, 51720, 53106, 68529, 68960, 70808, 71977, 80160, 88510, 91372, 103440, 106212, 114215, 132765, 137058, 141616, 143954, 177020, 182744, 206880, 212424, 215931, 228430, 265530, 274116, 283232, 287908, 342645, 354040, 359885, 365488, 424848, 431862, 456860, 531060, 548232, 575816, 685290, 708080, 719770, 730976, 849696, 863724, 913720, 1062120, 1079655, 1096464, 1151632, 1370580, 1416160, 1439540, 1727448, 1827440, 2124240, 2159310, 2192928, 2303264, 2741160, 2879080, 3454896, 3654880, 3814781, 4248480, 4318620, 5482320, 5758160, 6909792, 7629562, 8637240, 10964640, 11444343, 11516320, 15259124, 17274480, 19073905, 22888686, 30518248, 34548960, 38147810, 45777372, 57221715, 61036496, 76295620, 91554744, 114443430, 122072992, 152591240, 183109488, 228886860, 305182480, 366218976, 457773720, 610364960, 915547440, 1831094880]

約数ペア:

[(1, 1831094880), (2, 915547440), (3, 610364960), (4, 457773720), (5, 366218976), (6, 305182480), (8, 228886860), (10, 183109488), (12, 152591240), (15, 122072992), (16, 114443430), (20, 91554744), (24, 76295620), (30, 61036496), (32, 57221715), (40, 45777372), (48, 38147810), (53, 34548960), (60, 30518248), (80, 22888686), (96, 19073905), (106, 17274480), (120, 15259124), (159, 11516320), (160, 11444343), (167, 10964640), (212, 8637240), (240, 7629562), (265, 6909792), (318, 5758160), (334, 5482320), (424, 4318620), (431, 4248480), (480, 3814781), (501, 3654880), (530, 3454896), (636, 2879080), (668, 2741160), (795, 2303264), (835, 2192928), (848, 2159310), (862, 2124240), (1002, 1827440), (1060, 1727448), (1272, 1439540), (1293, 1416160), (1336, 1370580), (1590, 1151632), (1670, 1096464), (1696, 1079655), (1724, 1062120), (2004, 913720), (2120, 863724), (2155, 849696), (2505, 730976), (2544, 719770), (2586, 708080), (2672, 685290), (3180, 575816), (3340, 548232), (3448, 531060), (4008, 456860), (4240, 431862), (4310, 424848), (5010, 365488), (5088, 359885), (5172, 354040), (5344, 342645), (6360, 287908), (6465, 283232), (6680, 274116), (6896, 265530), (8016, 228430), (8480, 215931), (8620, 212424), (8851, 206880), (10020, 182744), (10344, 177020), (12720, 143954), (12930, 141616), (13360, 137058), (13792, 132765), (16032, 114215), (17240, 106212), (17702, 103440), (20040, 91372), (20688, 88510), (22843, 80160), (25440, 71977), (25860, 70808), (26553, 68960), (26720, 68529), (34480, 53106), (35404, 51720), (40080, 45686), (41376, 44255)]