15129170560

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{2657}}^1$

素因数の和:2755

約数の個数: 256

約数和(自身を含む): 43725588480

約数和(自身を除く): 28596417920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 41, 56, 62, 64, 70, 80, 82, 112, 124, 128, 140, 155, 160, 164, 205, 217, 224, 248, 280, 287, 310, 320, 328, 410, 434, 448, 496, 560, 574, 620, 640, 656, 820, 868, 896, 992, 1085, 1120, 1148, 1240, 1271, 1312, 1435, 1640, 1736, 1984, 2170, 2240, 2296, 2480, 2542, 2624, 2657, 2870, 3280, 3472, 3968, 4340, 4480, 4592, 4960, 5084, 5248, 5314, 5740, 6355, 6560, 6944, 8680, 8897, 9184, 9920, 10168, 10628, 11480, 12710, 13120, 13285, 13888, 17360, 17794, 18368, 18599, 19840, 20336, 21256, 22960, 25420, 26240, 26570, 27776, 34720, 35588, 36736, 37198, 40672, 42512, 44485, 45920, 50840, 53140, 69440, 71176, 74396, 81344, 82367, 85024, 88970, 91840, 92995, 101680, 106280, 108937, 138880, 142352, 148792, 162688, 164734, 170048, 177940, 183680, 185990, 203360, 212560, 217874, 284704, 297584, 329468, 340096, 355880, 371980, 406720, 411835, 425120, 435748, 544685, 569408, 576569, 595168, 658936, 711760, 743960, 762559, 813440, 823670, 850240, 871496, 1089370, 1138816, 1153138, 1190336, 1317872, 1423520, 1487920, 1525118, 1647340, 1700480, 1742992, 2178740, 2306276, 2380672, 2635744, 2847040, 2882845, 2975840, 3050236, 3294680, 3377047, 3485984, 3812795, 4357480, 4612552, 5271488, 5694080, 5765690, 5951680, 6100472, 6589360, 6754094, 6971968, 7625590, 8714960, 9225104, 10542976, 11531380, 11903360, 12200944, 13178720, 13508188, 13943936, 15251180, 16885235, 17429920, 18450208, 23062760, 23639329, 24401888, 26357440, 27016376, 30502360, 33770470, 34859840, 36900416, 46125520, 47278658, 48803776, 52714880, 54032752, 61004720, 67540940, 69719680, 73800832, 92251040, 94557316, 97607552, 108065504, 118196645, 122009440, 135081880, 184502080, 189114632, 216131008, 236393290, 244018880, 270163760, 369004160, 378229264, 432262016, 472786580, 488037760, 540327520, 756458528, 945573160, 1080655040, 1512917056, 1891146320, 2161310080, 3025834112, 3782292640, 7564585280, 15129170560]

約数ペア:

[(1, 15129170560), (2, 7564585280), (4, 3782292640), (5, 3025834112), (7, 2161310080), (8, 1891146320), (10, 1512917056), (14, 1080655040), (16, 945573160), (20, 756458528), (28, 540327520), (31, 488037760), (32, 472786580), (35, 432262016), (40, 378229264), (41, 369004160), (56, 270163760), (62, 244018880), (64, 236393290), (70, 216131008), (80, 189114632), (82, 184502080), (112, 135081880), (124, 122009440), (128, 118196645), (140, 108065504), (155, 97607552), (160, 94557316), (164, 92251040), (205, 73800832), (217, 69719680), (224, 67540940), (248, 61004720), (280, 54032752), (287, 52714880), (310, 48803776), (320, 47278658), (328, 46125520), (410, 36900416), (434, 34859840), (448, 33770470), (496, 30502360), (560, 27016376), (574, 26357440), (620, 24401888), (640, 23639329), (656, 23062760), (820, 18450208), (868, 17429920), (896, 16885235), (992, 15251180), (1085, 13943936), (1120, 13508188), (1148, 13178720), (1240, 12200944), (1271, 11903360), (1312, 11531380), (1435, 10542976), (1640, 9225104), (1736, 8714960), (1984, 7625590), (2170, 6971968), (2240, 6754094), (2296, 6589360), (2480, 6100472), (2542, 5951680), (2624, 5765690), (2657, 5694080), (2870, 5271488), (3280, 4612552), (3472, 4357480), (3968, 3812795), (4340, 3485984), (4480, 3377047), (4592, 3294680), (4960, 3050236), (5084, 2975840), (5248, 2882845), (5314, 2847040), (5740, 2635744), (6355, 2380672), (6560, 2306276), (6944, 2178740), (8680, 1742992), (8897, 1700480), (9184, 1647340), (9920, 1525118), (10168, 1487920), (10628, 1423520), (11480, 1317872), (12710, 1190336), (13120, 1153138), (13285, 1138816), (13888, 1089370), (17360, 871496), (17794, 850240), (18368, 823670), (18599, 813440), (19840, 762559), (20336, 743960), (21256, 711760), (22960, 658936), (25420, 595168), (26240, 576569), (26570, 569408), (27776, 544685), (34720, 435748), (35588, 425120), (36736, 411835), (37198, 406720), (40672, 371980), (42512, 355880), (44485, 340096), (45920, 329468), (50840, 297584), (53140, 284704), (69440, 217874), (71176, 212560), (74396, 203360), (81344, 185990), (82367, 183680), (85024, 177940), (88970, 170048), (91840, 164734), (92995, 162688), (101680, 148792), (106280, 142352), (108937, 138880)]