2665019040

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{2731}}^1$

素因数の和:2875

約数の個数: 192

約数和(自身を含む): 8922493440

約数和(自身を除く): 6257474400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 76, 80, 95, 96, 107, 114, 120, 152, 160, 190, 214, 228, 240, 285, 304, 321, 380, 428, 456, 480, 535, 570, 608, 642, 760, 856, 912, 1070, 1140, 1284, 1520, 1605, 1712, 1824, 2033, 2140, 2280, 2568, 2731, 3040, 3210, 3424, 4066, 4280, 4560, 5136, 5462, 6099, 6420, 8132, 8193, 8560, 9120, 10165, 10272, 10924, 12198, 12840, 13655, 16264, 16386, 17120, 20330, 21848, 24396, 25680, 27310, 30495, 32528, 32772, 40660, 40965, 43696, 48792, 51360, 51889, 54620, 60990, 65056, 65544, 81320, 81930, 87392, 97584, 103778, 109240, 121980, 131088, 155667, 162640, 163860, 195168, 207556, 218480, 243960, 259445, 262176, 292217, 311334, 325280, 327720, 415112, 436960, 487920, 518890, 584434, 622668, 655440, 778335, 830224, 876651, 975840, 1037780, 1168868, 1245336, 1310880, 1461085, 1556670, 1660448, 1753302, 2075560, 2337736, 2490672, 2922170, 3113340, 3506604, 4151120, 4383255, 4675472, 4981344, 5552123, 5844340, 6226680, 7013208, 8302240, 8766510, 9350944, 11104246, 11688680, 12453360, 14026416, 16656369, 17533020, 22208492, 23377360, 24906720, 27760615, 28052832, 33312738, 35066040, 44416984, 46754720, 55521230, 66625476, 70132080, 83281845, 88833968, 111042460, 133250952, 140264160, 166563690, 177667936, 222084920, 266501904, 333127380, 444169840, 533003808, 666254760, 888339680, 1332509520, 2665019040]

約数ペア:

[(1, 2665019040), (2, 1332509520), (3, 888339680), (4, 666254760), (5, 533003808), (6, 444169840), (8, 333127380), (10, 266501904), (12, 222084920), (15, 177667936), (16, 166563690), (19, 140264160), (20, 133250952), (24, 111042460), (30, 88833968), (32, 83281845), (38, 70132080), (40, 66625476), (48, 55521230), (57, 46754720), (60, 44416984), (76, 35066040), (80, 33312738), (95, 28052832), (96, 27760615), (107, 24906720), (114, 23377360), (120, 22208492), (152, 17533020), (160, 16656369), (190, 14026416), (214, 12453360), (228, 11688680), (240, 11104246), (285, 9350944), (304, 8766510), (321, 8302240), (380, 7013208), (428, 6226680), (456, 5844340), (480, 5552123), (535, 4981344), (570, 4675472), (608, 4383255), (642, 4151120), (760, 3506604), (856, 3113340), (912, 2922170), (1070, 2490672), (1140, 2337736), (1284, 2075560), (1520, 1753302), (1605, 1660448), (1712, 1556670), (1824, 1461085), (2033, 1310880), (2140, 1245336), (2280, 1168868), (2568, 1037780), (2731, 975840), (3040, 876651), (3210, 830224), (3424, 778335), (4066, 655440), (4280, 622668), (4560, 584434), (5136, 518890), (5462, 487920), (6099, 436960), (6420, 415112), (8132, 327720), (8193, 325280), (8560, 311334), (9120, 292217), (10165, 262176), (10272, 259445), (10924, 243960), (12198, 218480), (12840, 207556), (13655, 195168), (16264, 163860), (16386, 162640), (17120, 155667), (20330, 131088), (21848, 121980), (24396, 109240), (25680, 103778), (27310, 97584), (30495, 87392), (32528, 81930), (32772, 81320), (40660, 65544), (40965, 65056), (43696, 60990), (48792, 54620), (51360, 51889)]