1611003940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{233}}^1$

素因数の和:422

約数の個数: 192

約数和(自身を含む): 4358914560

約数和(自身を除く): 2747910620

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 29, 35, 52, 58, 65, 70, 91, 116, 130, 131, 140, 145, 182, 203, 233, 260, 262, 290, 364, 377, 406, 455, 466, 524, 580, 655, 754, 812, 910, 917, 932, 1015, 1165, 1310, 1508, 1631, 1703, 1820, 1834, 1885, 2030, 2330, 2620, 2639, 3029, 3262, 3406, 3668, 3770, 3799, 4060, 4585, 4660, 5278, 6058, 6524, 6757, 6812, 7540, 7598, 8155, 8515, 9170, 10556, 11921, 12116, 13195, 13514, 15145, 15196, 16310, 17030, 18340, 18995, 21203, 23842, 26390, 26593, 27028, 30290, 30523, 32620, 33785, 34060, 37990, 42406, 47299, 47684, 49387, 52780, 53186, 59605, 60580, 61046, 67570, 75980, 84812, 87841, 94598, 98774, 106015, 106372, 119210, 122092, 132965, 135140, 152615, 175682, 189196, 197548, 212030, 213661, 236495, 238420, 246935, 265930, 305230, 345709, 351364, 396799, 424060, 427322, 439205, 472990, 493870, 531860, 610460, 614887, 691418, 793598, 854644, 878410, 885167, 945980, 987740, 1068305, 1229774, 1382836, 1587196, 1728545, 1756820, 1770334, 1983995, 2136610, 2459548, 2777593, 3074435, 3457090, 3540668, 3967990, 4273220, 4425835, 5555186, 6148870, 6196169, 6914180, 7935980, 8851670, 11110372, 11507171, 12297740, 12392338, 13887965, 17703340, 23014342, 24784676, 27775930, 30980845, 46028684, 55551860, 57535855, 61961690, 80550197, 115071710, 123923380, 161100394, 230143420, 322200788, 402750985, 805501970, 1611003940]

約数ペア:

[(1, 1611003940), (2, 805501970), (4, 402750985), (5, 322200788), (7, 230143420), (10, 161100394), (13, 123923380), (14, 115071710), (20, 80550197), (26, 61961690), (28, 57535855), (29, 55551860), (35, 46028684), (52, 30980845), (58, 27775930), (65, 24784676), (70, 23014342), (91, 17703340), (116, 13887965), (130, 12392338), (131, 12297740), (140, 11507171), (145, 11110372), (182, 8851670), (203, 7935980), (233, 6914180), (260, 6196169), (262, 6148870), (290, 5555186), (364, 4425835), (377, 4273220), (406, 3967990), (455, 3540668), (466, 3457090), (524, 3074435), (580, 2777593), (655, 2459548), (754, 2136610), (812, 1983995), (910, 1770334), (917, 1756820), (932, 1728545), (1015, 1587196), (1165, 1382836), (1310, 1229774), (1508, 1068305), (1631, 987740), (1703, 945980), (1820, 885167), (1834, 878410), (1885, 854644), (2030, 793598), (2330, 691418), (2620, 614887), (2639, 610460), (3029, 531860), (3262, 493870), (3406, 472990), (3668, 439205), (3770, 427322), (3799, 424060), (4060, 396799), (4585, 351364), (4660, 345709), (5278, 305230), (6058, 265930), (6524, 246935), (6757, 238420), (6812, 236495), (7540, 213661), (7598, 212030), (8155, 197548), (8515, 189196), (9170, 175682), (10556, 152615), (11921, 135140), (12116, 132965), (13195, 122092), (13514, 119210), (15145, 106372), (15196, 106015), (16310, 98774), (17030, 94598), (18340, 87841), (18995, 84812), (21203, 75980), (23842, 67570), (26390, 61046), (26593, 60580), (27028, 59605), (30290, 53186), (30523, 52780), (32620, 49387), (33785, 47684), (34060, 47299), (37990, 42406)]