349319880

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{10663}}^1$

素因数の和:10700

約数の個数: 192

約数和(自身を含む): 1397410560

約数和(自身を除く): 1048090680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 28, 30, 35, 36, 39, 40, 42, 45, 52, 56, 60, 63, 65, 70, 72, 78, 84, 90, 91, 104, 105, 117, 120, 126, 130, 140, 156, 168, 180, 182, 195, 210, 234, 252, 260, 273, 280, 312, 315, 360, 364, 390, 420, 455, 468, 504, 520, 546, 585, 630, 728, 780, 819, 840, 910, 936, 1092, 1170, 1260, 1365, 1560, 1638, 1820, 2184, 2340, 2520, 2730, 3276, 3640, 4095, 4680, 5460, 6552, 8190, 10663, 10920, 16380, 21326, 31989, 32760, 42652, 53315, 63978, 74641, 85304, 95967, 106630, 127956, 138619, 149282, 159945, 191934, 213260, 223923, 255912, 277238, 298564, 319890, 373205, 383868, 415857, 426520, 447846, 479835, 554476, 597128, 639780, 671769, 693095, 746410, 767736, 831714, 895692, 959670, 970333, 1108952, 1119615, 1247571, 1279560, 1343538, 1386190, 1492820, 1663428, 1791384, 1919340, 1940666, 2079285, 2239230, 2495142, 2687076, 2772380, 2910999, 2985640, 3326856, 3358845, 3838680, 3881332, 4158570, 4478460, 4851665, 4990284, 5374152, 5544760, 5821998, 6237855, 6717690, 7762664, 8317140, 8732997, 8956920, 9703330, 9980568, 11643996, 12475710, 13435380, 14554995, 16634280, 17465994, 19406660, 23287992, 24951420, 26870760, 29109990, 34931988, 38813320, 43664985, 49902840, 58219980, 69863976, 87329970, 116439960, 174659940, 349319880]

約数ペア:

[(1, 349319880), (2, 174659940), (3, 116439960), (4, 87329970), (5, 69863976), (6, 58219980), (7, 49902840), (8, 43664985), (9, 38813320), (10, 34931988), (12, 29109990), (13, 26870760), (14, 24951420), (15, 23287992), (18, 19406660), (20, 17465994), (21, 16634280), (24, 14554995), (26, 13435380), (28, 12475710), (30, 11643996), (35, 9980568), (36, 9703330), (39, 8956920), (40, 8732997), (42, 8317140), (45, 7762664), (52, 6717690), (56, 6237855), (60, 5821998), (63, 5544760), (65, 5374152), (70, 4990284), (72, 4851665), (78, 4478460), (84, 4158570), (90, 3881332), (91, 3838680), (104, 3358845), (105, 3326856), (117, 2985640), (120, 2910999), (126, 2772380), (130, 2687076), (140, 2495142), (156, 2239230), (168, 2079285), (180, 1940666), (182, 1919340), (195, 1791384), (210, 1663428), (234, 1492820), (252, 1386190), (260, 1343538), (273, 1279560), (280, 1247571), (312, 1119615), (315, 1108952), (360, 970333), (364, 959670), (390, 895692), (420, 831714), (455, 767736), (468, 746410), (504, 693095), (520, 671769), (546, 639780), (585, 597128), (630, 554476), (728, 479835), (780, 447846), (819, 426520), (840, 415857), (910, 383868), (936, 373205), (1092, 319890), (1170, 298564), (1260, 277238), (1365, 255912), (1560, 223923), (1638, 213260), (1820, 191934), (2184, 159945), (2340, 149282), (2520, 138619), (2730, 127956), (3276, 106630), (3640, 95967), (4095, 85304), (4680, 74641), (5460, 63978), (6552, 53315), (8190, 42652), (10663, 32760), (10920, 31989), (16380, 21326)]