556668420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{2459}}^1$

素因数の和:2503

約数の個数: 192

約数和(自身を含む): 1983744000

約数和(自身を除く): 1427075580

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 49, 55, 60, 66, 70, 77, 84, 98, 105, 110, 132, 140, 147, 154, 165, 196, 210, 220, 231, 245, 294, 308, 330, 343, 385, 420, 462, 490, 539, 588, 660, 686, 735, 770, 924, 980, 1029, 1078, 1155, 1372, 1470, 1540, 1617, 1715, 2058, 2156, 2310, 2459, 2695, 2940, 3234, 3430, 3773, 4116, 4620, 4918, 5145, 5390, 6468, 6860, 7377, 7546, 8085, 9836, 10290, 10780, 11319, 12295, 14754, 15092, 16170, 17213, 18865, 20580, 22638, 24590, 27049, 29508, 32340, 34426, 36885, 37730, 45276, 49180, 51639, 54098, 56595, 68852, 73770, 75460, 81147, 86065, 103278, 108196, 113190, 120491, 135245, 147540, 162294, 172130, 189343, 206556, 226380, 240982, 258195, 270490, 324588, 344260, 361473, 378686, 405735, 481964, 516390, 540980, 568029, 602455, 722946, 757372, 811470, 843437, 946715, 1032780, 1136058, 1204910, 1325401, 1445892, 1622940, 1686874, 1807365, 1893430, 2272116, 2409820, 2530311, 2650802, 2840145, 3373748, 3614730, 3786860, 3976203, 4217185, 5060622, 5301604, 5680290, 6627005, 7229460, 7952406, 8434370, 9277807, 10121244, 11360580, 12651555, 13254010, 15904812, 16868740, 18555614, 19881015, 25303110, 26508020, 27833421, 37111228, 39762030, 46389035, 50606220, 55666842, 79524060, 92778070, 111333684, 139167105, 185556140, 278334210, 556668420]

約数ペア:

[(1, 556668420), (2, 278334210), (3, 185556140), (4, 139167105), (5, 111333684), (6, 92778070), (7, 79524060), (10, 55666842), (11, 50606220), (12, 46389035), (14, 39762030), (15, 37111228), (20, 27833421), (21, 26508020), (22, 25303110), (28, 19881015), (30, 18555614), (33, 16868740), (35, 15904812), (42, 13254010), (44, 12651555), (49, 11360580), (55, 10121244), (60, 9277807), (66, 8434370), (70, 7952406), (77, 7229460), (84, 6627005), (98, 5680290), (105, 5301604), (110, 5060622), (132, 4217185), (140, 3976203), (147, 3786860), (154, 3614730), (165, 3373748), (196, 2840145), (210, 2650802), (220, 2530311), (231, 2409820), (245, 2272116), (294, 1893430), (308, 1807365), (330, 1686874), (343, 1622940), (385, 1445892), (420, 1325401), (462, 1204910), (490, 1136058), (539, 1032780), (588, 946715), (660, 843437), (686, 811470), (735, 757372), (770, 722946), (924, 602455), (980, 568029), (1029, 540980), (1078, 516390), (1155, 481964), (1372, 405735), (1470, 378686), (1540, 361473), (1617, 344260), (1715, 324588), (2058, 270490), (2156, 258195), (2310, 240982), (2459, 226380), (2695, 206556), (2940, 189343), (3234, 172130), (3430, 162294), (3773, 147540), (4116, 135245), (4620, 120491), (4918, 113190), (5145, 108196), (5390, 103278), (6468, 86065), (6860, 81147), (7377, 75460), (7546, 73770), (8085, 68852), (9836, 56595), (10290, 54098), (10780, 51639), (11319, 49180), (12295, 45276), (14754, 37730), (15092, 36885), (16170, 34426), (17213, 32340), (18865, 29508), (20580, 27049), (22638, 24590)]