70717920

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1619}}^1$

素因数の和:1657

約数の個数: 192

約数和(自身を含む): 274337280

約数和(自身を除く): 203619360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 48, 52, 56, 60, 65, 70, 78, 80, 84, 91, 96, 104, 105, 112, 120, 130, 140, 156, 160, 168, 182, 195, 208, 210, 224, 240, 260, 273, 280, 312, 336, 364, 390, 416, 420, 455, 480, 520, 546, 560, 624, 672, 728, 780, 840, 910, 1040, 1092, 1120, 1248, 1365, 1456, 1560, 1619, 1680, 1820, 2080, 2184, 2730, 2912, 3120, 3238, 3360, 3640, 4368, 4857, 5460, 6240, 6476, 7280, 8095, 8736, 9714, 10920, 11333, 12952, 14560, 16190, 19428, 21047, 21840, 22666, 24285, 25904, 32380, 33999, 38856, 42094, 43680, 45332, 48570, 51808, 56665, 63141, 64760, 67998, 77712, 84188, 90664, 97140, 105235, 113330, 126282, 129520, 135996, 147329, 155424, 168376, 169995, 181328, 194280, 210470, 226660, 252564, 259040, 271992, 294658, 315705, 336752, 339990, 362656, 388560, 420940, 441987, 453320, 505128, 543984, 589316, 631410, 673504, 679980, 736645, 777120, 841880, 883974, 906640, 1010256, 1087968, 1178632, 1262820, 1359960, 1473290, 1683760, 1767948, 1813280, 2020512, 2209935, 2357264, 2525640, 2719920, 2946580, 3367520, 3535896, 4419870, 4714528, 5051280, 5439840, 5893160, 7071792, 8839740, 10102560, 11786320, 14143584, 17679480, 23572640, 35358960, 70717920]

約数ペア:

[(1, 70717920), (2, 35358960), (3, 23572640), (4, 17679480), (5, 14143584), (6, 11786320), (7, 10102560), (8, 8839740), (10, 7071792), (12, 5893160), (13, 5439840), (14, 5051280), (15, 4714528), (16, 4419870), (20, 3535896), (21, 3367520), (24, 2946580), (26, 2719920), (28, 2525640), (30, 2357264), (32, 2209935), (35, 2020512), (39, 1813280), (40, 1767948), (42, 1683760), (48, 1473290), (52, 1359960), (56, 1262820), (60, 1178632), (65, 1087968), (70, 1010256), (78, 906640), (80, 883974), (84, 841880), (91, 777120), (96, 736645), (104, 679980), (105, 673504), (112, 631410), (120, 589316), (130, 543984), (140, 505128), (156, 453320), (160, 441987), (168, 420940), (182, 388560), (195, 362656), (208, 339990), (210, 336752), (224, 315705), (240, 294658), (260, 271992), (273, 259040), (280, 252564), (312, 226660), (336, 210470), (364, 194280), (390, 181328), (416, 169995), (420, 168376), (455, 155424), (480, 147329), (520, 135996), (546, 129520), (560, 126282), (624, 113330), (672, 105235), (728, 97140), (780, 90664), (840, 84188), (910, 77712), (1040, 67998), (1092, 64760), (1120, 63141), (1248, 56665), (1365, 51808), (1456, 48570), (1560, 45332), (1619, 43680), (1680, 42094), (1820, 38856), (2080, 33999), (2184, 32380), (2730, 25904), (2912, 24285), (3120, 22666), (3238, 21840), (3360, 21047), (3640, 19428), (4368, 16190), (4857, 14560), (5460, 12952), (6240, 11333), (6476, 10920), (7280, 9714), (8095, 8736)]