70157360

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{419}}^1$

素因数の和:475

約数の個数: 160

約数和(自身を含む): 209986560

約数和(自身を除く): 139829200

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 23, 26, 28, 35, 40, 46, 52, 56, 65, 70, 80, 91, 92, 104, 112, 115, 130, 140, 161, 182, 184, 208, 230, 260, 280, 299, 322, 364, 368, 419, 455, 460, 520, 560, 598, 644, 728, 805, 838, 910, 920, 1040, 1196, 1288, 1456, 1495, 1610, 1676, 1820, 1840, 2093, 2095, 2392, 2576, 2933, 2990, 3220, 3352, 3640, 4186, 4190, 4784, 5447, 5866, 5980, 6440, 6704, 7280, 8372, 8380, 9637, 10465, 10894, 11732, 11960, 12880, 14665, 16744, 16760, 19274, 20930, 21788, 23464, 23920, 27235, 29330, 33488, 33520, 38129, 38548, 41860, 43576, 46928, 48185, 54470, 58660, 67459, 76258, 77096, 83720, 87152, 96370, 108940, 117320, 125281, 134918, 152516, 154192, 167440, 190645, 192740, 217880, 234640, 250562, 269836, 305032, 337295, 381290, 385480, 435760, 501124, 539672, 610064, 626405, 674590, 762580, 770960, 876967, 1002248, 1079344, 1252810, 1349180, 1525160, 1753934, 2004496, 2505620, 2698360, 3050320, 3507868, 4384835, 5011240, 5396720, 7015736, 8769670, 10022480, 14031472, 17539340, 35078680, 70157360]

約数ペア:

[(1, 70157360), (2, 35078680), (4, 17539340), (5, 14031472), (7, 10022480), (8, 8769670), (10, 7015736), (13, 5396720), (14, 5011240), (16, 4384835), (20, 3507868), (23, 3050320), (26, 2698360), (28, 2505620), (35, 2004496), (40, 1753934), (46, 1525160), (52, 1349180), (56, 1252810), (65, 1079344), (70, 1002248), (80, 876967), (91, 770960), (92, 762580), (104, 674590), (112, 626405), (115, 610064), (130, 539672), (140, 501124), (161, 435760), (182, 385480), (184, 381290), (208, 337295), (230, 305032), (260, 269836), (280, 250562), (299, 234640), (322, 217880), (364, 192740), (368, 190645), (419, 167440), (455, 154192), (460, 152516), (520, 134918), (560, 125281), (598, 117320), (644, 108940), (728, 96370), (805, 87152), (838, 83720), (910, 77096), (920, 76258), (1040, 67459), (1196, 58660), (1288, 54470), (1456, 48185), (1495, 46928), (1610, 43576), (1676, 41860), (1820, 38548), (1840, 38129), (2093, 33520), (2095, 33488), (2392, 29330), (2576, 27235), (2933, 23920), (2990, 23464), (3220, 21788), (3352, 20930), (3640, 19274), (4186, 16760), (4190, 16744), (4784, 14665), (5447, 12880), (5866, 11960), (5980, 11732), (6440, 10894), (6704, 10465), (7280, 9637), (8372, 8380)]