672795480

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{3691}}^1$

素因数の和:3750

約数の個数: 192

約数和(自身を含む): 2424314880

約数和(自身を除く): 1751519400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 31, 35, 40, 42, 49, 56, 60, 62, 70, 84, 93, 98, 105, 120, 124, 140, 147, 155, 168, 186, 196, 210, 217, 245, 248, 280, 294, 310, 372, 392, 420, 434, 465, 490, 588, 620, 651, 735, 744, 840, 868, 930, 980, 1085, 1176, 1240, 1302, 1470, 1519, 1736, 1860, 1960, 2170, 2604, 2940, 3038, 3255, 3691, 3720, 4340, 4557, 5208, 5880, 6076, 6510, 7382, 7595, 8680, 9114, 11073, 12152, 13020, 14764, 15190, 18228, 18455, 22146, 22785, 25837, 26040, 29528, 30380, 36456, 36910, 44292, 45570, 51674, 55365, 60760, 73820, 77511, 88584, 91140, 103348, 110730, 114421, 129185, 147640, 155022, 180859, 182280, 206696, 221460, 228842, 258370, 310044, 343263, 361718, 387555, 442920, 457684, 516740, 542577, 572105, 620088, 686526, 723436, 775110, 800947, 904295, 915368, 1033480, 1085154, 1144210, 1373052, 1446872, 1550220, 1601894, 1716315, 1808590, 2170308, 2288420, 2402841, 2712885, 2746104, 3100440, 3203788, 3432630, 3617180, 4004735, 4340616, 4576840, 4805682, 5425770, 5606629, 6407576, 6865260, 7234360, 8009470, 9611364, 10851540, 11213258, 12014205, 13730520, 16018940, 16819887, 19222728, 21703080, 22426516, 24028410, 28033145, 32037880, 33639774, 44853032, 48056820, 56066290, 67279548, 84099435, 96113640, 112132580, 134559096, 168198870, 224265160, 336397740, 672795480]

約数ペア:

[(1, 672795480), (2, 336397740), (3, 224265160), (4, 168198870), (5, 134559096), (6, 112132580), (7, 96113640), (8, 84099435), (10, 67279548), (12, 56066290), (14, 48056820), (15, 44853032), (20, 33639774), (21, 32037880), (24, 28033145), (28, 24028410), (30, 22426516), (31, 21703080), (35, 19222728), (40, 16819887), (42, 16018940), (49, 13730520), (56, 12014205), (60, 11213258), (62, 10851540), (70, 9611364), (84, 8009470), (93, 7234360), (98, 6865260), (105, 6407576), (120, 5606629), (124, 5425770), (140, 4805682), (147, 4576840), (155, 4340616), (168, 4004735), (186, 3617180), (196, 3432630), (210, 3203788), (217, 3100440), (245, 2746104), (248, 2712885), (280, 2402841), (294, 2288420), (310, 2170308), (372, 1808590), (392, 1716315), (420, 1601894), (434, 1550220), (465, 1446872), (490, 1373052), (588, 1144210), (620, 1085154), (651, 1033480), (735, 915368), (744, 904295), (840, 800947), (868, 775110), (930, 723436), (980, 686526), (1085, 620088), (1176, 572105), (1240, 542577), (1302, 516740), (1470, 457684), (1519, 442920), (1736, 387555), (1860, 361718), (1960, 343263), (2170, 310044), (2604, 258370), (2940, 228842), (3038, 221460), (3255, 206696), (3691, 182280), (3720, 180859), (4340, 155022), (4557, 147640), (5208, 129185), (5880, 114421), (6076, 110730), (6510, 103348), (7382, 91140), (7595, 88584), (8680, 77511), (9114, 73820), (11073, 60760), (12152, 55365), (13020, 51674), (14764, 45570), (15190, 44292), (18228, 36910), (18455, 36456), (22146, 30380), (22785, 29528), (25837, 26040)]