468666660

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{1663}}^1$

素因数の和:1754

約数の個数: 192

約数和(自身を含む): 1663893504

約数和(自身を除く): 1195226844

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 55, 60, 61, 66, 70, 77, 84, 105, 110, 122, 132, 140, 154, 165, 183, 210, 220, 231, 244, 305, 308, 330, 366, 385, 420, 427, 462, 610, 660, 671, 732, 770, 854, 915, 924, 1155, 1220, 1281, 1342, 1540, 1663, 1708, 1830, 2013, 2135, 2310, 2562, 2684, 3326, 3355, 3660, 4026, 4270, 4620, 4697, 4989, 5124, 6405, 6652, 6710, 8052, 8315, 8540, 9394, 9978, 10065, 11641, 12810, 13420, 14091, 16630, 18293, 18788, 19956, 20130, 23282, 23485, 24945, 25620, 28182, 33260, 34923, 36586, 40260, 46564, 46970, 49890, 54879, 56364, 58205, 69846, 70455, 73172, 91465, 93940, 99780, 101443, 109758, 116410, 128051, 139692, 140910, 174615, 182930, 202886, 219516, 232820, 256102, 274395, 281820, 304329, 349230, 365860, 384153, 405772, 507215, 512204, 548790, 608658, 640255, 698460, 710101, 768306, 1014430, 1097580, 1115873, 1217316, 1280510, 1420202, 1521645, 1536612, 1920765, 2028860, 2130303, 2231746, 2561020, 2840404, 3043290, 3347619, 3550505, 3841530, 4260606, 4463492, 5579365, 6086580, 6695238, 7101010, 7683060, 7811111, 8521212, 10651515, 11158730, 13390476, 14202020, 15622222, 16738095, 21303030, 22317460, 23433333, 31244444, 33476190, 39055555, 42606060, 46866666, 66952380, 78111110, 93733332, 117166665, 156222220, 234333330, 468666660]

約数ペア:

[(1, 468666660), (2, 234333330), (3, 156222220), (4, 117166665), (5, 93733332), (6, 78111110), (7, 66952380), (10, 46866666), (11, 42606060), (12, 39055555), (14, 33476190), (15, 31244444), (20, 23433333), (21, 22317460), (22, 21303030), (28, 16738095), (30, 15622222), (33, 14202020), (35, 13390476), (42, 11158730), (44, 10651515), (55, 8521212), (60, 7811111), (61, 7683060), (66, 7101010), (70, 6695238), (77, 6086580), (84, 5579365), (105, 4463492), (110, 4260606), (122, 3841530), (132, 3550505), (140, 3347619), (154, 3043290), (165, 2840404), (183, 2561020), (210, 2231746), (220, 2130303), (231, 2028860), (244, 1920765), (305, 1536612), (308, 1521645), (330, 1420202), (366, 1280510), (385, 1217316), (420, 1115873), (427, 1097580), (462, 1014430), (610, 768306), (660, 710101), (671, 698460), (732, 640255), (770, 608658), (854, 548790), (915, 512204), (924, 507215), (1155, 405772), (1220, 384153), (1281, 365860), (1342, 349230), (1540, 304329), (1663, 281820), (1708, 274395), (1830, 256102), (2013, 232820), (2135, 219516), (2310, 202886), (2562, 182930), (2684, 174615), (3326, 140910), (3355, 139692), (3660, 128051), (4026, 116410), (4270, 109758), (4620, 101443), (4697, 99780), (4989, 93940), (5124, 91465), (6405, 73172), (6652, 70455), (6710, 69846), (8052, 58205), (8315, 56364), (8540, 54879), (9394, 49890), (9978, 46970), (10065, 46564), (11641, 40260), (12810, 36586), (13420, 34923), (14091, 33260), (16630, 28182), (18293, 25620), (18788, 24945), (19956, 23485), (20130, 23282)]