1391754560

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{617}}^1$

素因数の和:713

約数の個数: 224

約数和(自身を含む): 4068714240

約数和(自身を除く): 2676959680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 53, 56, 64, 70, 76, 80, 95, 106, 112, 133, 140, 152, 160, 190, 212, 224, 265, 266, 280, 304, 320, 371, 380, 424, 448, 530, 532, 560, 608, 617, 665, 742, 760, 848, 1007, 1060, 1064, 1120, 1216, 1234, 1330, 1484, 1520, 1696, 1855, 2014, 2120, 2128, 2240, 2468, 2660, 2968, 3040, 3085, 3392, 3710, 4028, 4240, 4256, 4319, 4936, 5035, 5320, 5936, 6080, 6170, 7049, 7420, 8056, 8480, 8512, 8638, 9872, 10070, 10640, 11723, 11872, 12340, 14098, 14840, 16112, 16960, 17276, 19744, 20140, 21280, 21595, 23446, 23744, 24680, 28196, 29680, 32224, 32701, 34552, 35245, 39488, 40280, 42560, 43190, 46892, 49360, 56392, 58615, 59360, 64448, 65402, 69104, 70490, 80560, 82061, 86380, 93784, 98720, 112784, 117230, 118720, 130804, 138208, 140980, 161120, 163505, 164122, 172760, 187568, 197440, 225568, 228907, 234460, 261608, 276416, 281960, 322240, 327010, 328244, 345520, 375136, 410305, 451136, 457814, 468920, 523216, 563920, 621319, 654020, 656488, 691040, 750272, 820610, 915628, 937840, 1046432, 1127840, 1144535, 1242638, 1308040, 1312976, 1382080, 1641220, 1831256, 1875680, 2092864, 2255680, 2289070, 2485276, 2616080, 2625952, 3106595, 3282440, 3662512, 3751360, 4349233, 4578140, 4970552, 5232160, 5251904, 6213190, 6564880, 7325024, 8698466, 9156280, 9941104, 10464320, 12426380, 13129760, 14650048, 17396932, 18312560, 19882208, 21746165, 24852760, 26259520, 34793864, 36625120, 39764416, 43492330, 49705520, 69587728, 73250240, 86984660, 99411040, 139175456, 173969320, 198822080, 278350912, 347938640, 695877280, 1391754560]

約数ペア:

[(1, 1391754560), (2, 695877280), (4, 347938640), (5, 278350912), (7, 198822080), (8, 173969320), (10, 139175456), (14, 99411040), (16, 86984660), (19, 73250240), (20, 69587728), (28, 49705520), (32, 43492330), (35, 39764416), (38, 36625120), (40, 34793864), (53, 26259520), (56, 24852760), (64, 21746165), (70, 19882208), (76, 18312560), (80, 17396932), (95, 14650048), (106, 13129760), (112, 12426380), (133, 10464320), (140, 9941104), (152, 9156280), (160, 8698466), (190, 7325024), (212, 6564880), (224, 6213190), (265, 5251904), (266, 5232160), (280, 4970552), (304, 4578140), (320, 4349233), (371, 3751360), (380, 3662512), (424, 3282440), (448, 3106595), (530, 2625952), (532, 2616080), (560, 2485276), (608, 2289070), (617, 2255680), (665, 2092864), (742, 1875680), (760, 1831256), (848, 1641220), (1007, 1382080), (1060, 1312976), (1064, 1308040), (1120, 1242638), (1216, 1144535), (1234, 1127840), (1330, 1046432), (1484, 937840), (1520, 915628), (1696, 820610), (1855, 750272), (2014, 691040), (2120, 656488), (2128, 654020), (2240, 621319), (2468, 563920), (2660, 523216), (2968, 468920), (3040, 457814), (3085, 451136), (3392, 410305), (3710, 375136), (4028, 345520), (4240, 328244), (4256, 327010), (4319, 322240), (4936, 281960), (5035, 276416), (5320, 261608), (5936, 234460), (6080, 228907), (6170, 225568), (7049, 197440), (7420, 187568), (8056, 172760), (8480, 164122), (8512, 163505), (8638, 161120), (9872, 140980), (10070, 138208), (10640, 130804), (11723, 118720), (11872, 117230), (12340, 112784), (14098, 98720), (14840, 93784), (16112, 86380), (16960, 82061), (17276, 80560), (19744, 70490), (20140, 69104), (21280, 65402), (21595, 64448), (23446, 59360), (23744, 58615), (24680, 56392), (28196, 49360), (29680, 46892), (32224, 43190), (32701, 42560), (34552, 40280), (35245, 39488)]