404561040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{1021}}^1$

素因数の和:1177

約数の個数: 160

約数和(自身を含む): 1362579456

約数和(自身を除く): 958018416

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 127, 130, 156, 195, 208, 240, 254, 260, 312, 381, 390, 508, 520, 624, 635, 762, 780, 1016, 1021, 1040, 1270, 1524, 1560, 1651, 1905, 2032, 2042, 2540, 3048, 3063, 3120, 3302, 3810, 4084, 4953, 5080, 5105, 6096, 6126, 6604, 7620, 8168, 8255, 9906, 10160, 10210, 12252, 13208, 13273, 15240, 15315, 16336, 16510, 19812, 20420, 24504, 24765, 26416, 26546, 30480, 30630, 33020, 39624, 39819, 40840, 49008, 49530, 53092, 61260, 66040, 66365, 79248, 79638, 81680, 99060, 106184, 122520, 129667, 132080, 132730, 159276, 198120, 199095, 212368, 245040, 259334, 265460, 318552, 389001, 396240, 398190, 518668, 530920, 637104, 648335, 778002, 796380, 1037336, 1061840, 1296670, 1556004, 1592760, 1685671, 1945005, 2074672, 2593340, 3112008, 3185520, 3371342, 3890010, 5057013, 5186680, 6224016, 6742684, 7780020, 8428355, 10114026, 10373360, 13485368, 15560040, 16856710, 20228052, 25285065, 26970736, 31120080, 33713420, 40456104, 50570130, 67426840, 80912208, 101140260, 134853680, 202280520, 404561040]

約数ペア:

[(1, 404561040), (2, 202280520), (3, 134853680), (4, 101140260), (5, 80912208), (6, 67426840), (8, 50570130), (10, 40456104), (12, 33713420), (13, 31120080), (15, 26970736), (16, 25285065), (20, 20228052), (24, 16856710), (26, 15560040), (30, 13485368), (39, 10373360), (40, 10114026), (48, 8428355), (52, 7780020), (60, 6742684), (65, 6224016), (78, 5186680), (80, 5057013), (104, 3890010), (120, 3371342), (127, 3185520), (130, 3112008), (156, 2593340), (195, 2074672), (208, 1945005), (240, 1685671), (254, 1592760), (260, 1556004), (312, 1296670), (381, 1061840), (390, 1037336), (508, 796380), (520, 778002), (624, 648335), (635, 637104), (762, 530920), (780, 518668), (1016, 398190), (1021, 396240), (1040, 389001), (1270, 318552), (1524, 265460), (1560, 259334), (1651, 245040), (1905, 212368), (2032, 199095), (2042, 198120), (2540, 159276), (3048, 132730), (3063, 132080), (3120, 129667), (3302, 122520), (3810, 106184), (4084, 99060), (4953, 81680), (5080, 79638), (5105, 79248), (6096, 66365), (6126, 66040), (6604, 61260), (7620, 53092), (8168, 49530), (8255, 49008), (9906, 40840), (10160, 39819), (10210, 39624), (12252, 33020), (13208, 30630), (13273, 30480), (15240, 26546), (15315, 26416), (16336, 24765), (16510, 24504), (19812, 20420)]