159352620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{1051}}^1$

素因数の和:1108

約数の個数: 144

約数和(自身を含む): 538691328

約数和(自身を除く): 379338708

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 57, 60, 70, 76, 84, 95, 105, 114, 133, 140, 190, 210, 228, 266, 285, 361, 380, 399, 420, 532, 570, 665, 722, 798, 1051, 1083, 1140, 1330, 1444, 1596, 1805, 1995, 2102, 2166, 2527, 2660, 3153, 3610, 3990, 4204, 4332, 5054, 5255, 5415, 6306, 7220, 7357, 7581, 7980, 10108, 10510, 10830, 12612, 12635, 14714, 15162, 15765, 19969, 21020, 21660, 22071, 25270, 29428, 30324, 31530, 36785, 37905, 39938, 44142, 50540, 59907, 63060, 73570, 75810, 79876, 88284, 99845, 110355, 119814, 139783, 147140, 151620, 199690, 220710, 239628, 279566, 299535, 379411, 399380, 419349, 441420, 559132, 599070, 698915, 758822, 838698, 1138233, 1198140, 1397830, 1517644, 1677396, 1897055, 2096745, 2276466, 2655877, 2795660, 3794110, 4193490, 4552932, 5311754, 5691165, 7588220, 7967631, 8386980, 10623508, 11382330, 13279385, 15935262, 22764660, 26558770, 31870524, 39838155, 53117540, 79676310, 159352620]

約数ペア:

[(1, 159352620), (2, 79676310), (3, 53117540), (4, 39838155), (5, 31870524), (6, 26558770), (7, 22764660), (10, 15935262), (12, 13279385), (14, 11382330), (15, 10623508), (19, 8386980), (20, 7967631), (21, 7588220), (28, 5691165), (30, 5311754), (35, 4552932), (38, 4193490), (42, 3794110), (57, 2795660), (60, 2655877), (70, 2276466), (76, 2096745), (84, 1897055), (95, 1677396), (105, 1517644), (114, 1397830), (133, 1198140), (140, 1138233), (190, 838698), (210, 758822), (228, 698915), (266, 599070), (285, 559132), (361, 441420), (380, 419349), (399, 399380), (420, 379411), (532, 299535), (570, 279566), (665, 239628), (722, 220710), (798, 199690), (1051, 151620), (1083, 147140), (1140, 139783), (1330, 119814), (1444, 110355), (1596, 99845), (1805, 88284), (1995, 79876), (2102, 75810), (2166, 73570), (2527, 63060), (2660, 59907), (3153, 50540), (3610, 44142), (3990, 39938), (4204, 37905), (4332, 36785), (5054, 31530), (5255, 30324), (5415, 29428), (6306, 25270), (7220, 22071), (7357, 21660), (7581, 21020), (7980, 19969), (10108, 15765), (10510, 15162), (10830, 14714), (12612, 12635)]