1960616280

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{937}}^1$

素因数の和:1058

約数の個数: 256

約数和(自身を含む): 7002132480

約数和(自身を除く): 5041516200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 47, 53, 56, 60, 70, 84, 94, 105, 106, 120, 140, 141, 159, 168, 188, 210, 212, 235, 265, 280, 282, 318, 329, 371, 376, 420, 424, 470, 530, 564, 636, 658, 705, 742, 795, 840, 937, 940, 987, 1060, 1113, 1128, 1272, 1316, 1410, 1484, 1590, 1645, 1855, 1874, 1880, 1974, 2120, 2226, 2491, 2632, 2811, 2820, 2968, 3180, 3290, 3710, 3748, 3948, 4452, 4685, 4935, 4982, 5565, 5622, 5640, 6360, 6559, 6580, 7420, 7473, 7496, 7896, 8904, 9370, 9870, 9964, 11130, 11244, 12455, 13118, 13160, 14055, 14840, 14946, 17437, 18740, 19677, 19740, 19928, 22260, 22488, 24910, 26236, 28110, 29892, 32795, 34874, 37365, 37480, 39354, 39480, 44039, 44520, 49661, 49820, 52311, 52472, 56220, 59784, 65590, 69748, 74730, 78708, 87185, 88078, 98385, 99322, 99640, 104622, 112440, 131180, 132117, 139496, 148983, 149460, 157416, 174370, 176156, 196770, 198644, 209244, 220195, 248305, 261555, 262360, 264234, 297966, 298920, 308273, 347627, 348740, 352312, 393540, 397288, 418488, 440390, 496610, 523110, 528468, 595932, 616546, 660585, 695254, 697480, 744915, 787080, 880780, 924819, 993220, 1042881, 1046220, 1056936, 1191864, 1233092, 1321170, 1390508, 1489830, 1541365, 1738135, 1761560, 1849638, 1986440, 2085762, 2092440, 2334067, 2466184, 2642340, 2781016, 2979660, 3082730, 3476270, 3699276, 4171524, 4624095, 4668134, 5214405, 5284680, 5959320, 6165460, 6952540, 7002201, 7398552, 8343048, 9248190, 9336268, 10428810, 11670335, 12330920, 13905080, 14004402, 16338469, 18496380, 18672536, 20857620, 23340670, 28008804, 32676938, 35011005, 36992760, 41715240, 46681340, 49015407, 56017608, 65353876, 70022010, 81692345, 93362680, 98030814, 130707752, 140044020, 163384690, 196061628, 245077035, 280088040, 326769380, 392123256, 490154070, 653538760, 980308140, 1960616280]

約数ペア:

[(1, 1960616280), (2, 980308140), (3, 653538760), (4, 490154070), (5, 392123256), (6, 326769380), (7, 280088040), (8, 245077035), (10, 196061628), (12, 163384690), (14, 140044020), (15, 130707752), (20, 98030814), (21, 93362680), (24, 81692345), (28, 70022010), (30, 65353876), (35, 56017608), (40, 49015407), (42, 46681340), (47, 41715240), (53, 36992760), (56, 35011005), (60, 32676938), (70, 28008804), (84, 23340670), (94, 20857620), (105, 18672536), (106, 18496380), (120, 16338469), (140, 14004402), (141, 13905080), (159, 12330920), (168, 11670335), (188, 10428810), (210, 9336268), (212, 9248190), (235, 8343048), (265, 7398552), (280, 7002201), (282, 6952540), (318, 6165460), (329, 5959320), (371, 5284680), (376, 5214405), (420, 4668134), (424, 4624095), (470, 4171524), (530, 3699276), (564, 3476270), (636, 3082730), (658, 2979660), (705, 2781016), (742, 2642340), (795, 2466184), (840, 2334067), (937, 2092440), (940, 2085762), (987, 1986440), (1060, 1849638), (1113, 1761560), (1128, 1738135), (1272, 1541365), (1316, 1489830), (1410, 1390508), (1484, 1321170), (1590, 1233092), (1645, 1191864), (1855, 1056936), (1874, 1046220), (1880, 1042881), (1974, 993220), (2120, 924819), (2226, 880780), (2491, 787080), (2632, 744915), (2811, 697480), (2820, 695254), (2968, 660585), (3180, 616546), (3290, 595932), (3710, 528468), (3748, 523110), (3948, 496610), (4452, 440390), (4685, 418488), (4935, 397288), (4982, 393540), (5565, 352312), (5622, 348740), (5640, 347627), (6360, 308273), (6559, 298920), (6580, 297966), (7420, 264234), (7473, 262360), (7496, 261555), (7896, 248305), (8904, 220195), (9370, 209244), (9870, 198644), (9964, 196770), (11130, 176156), (11244, 174370), (12455, 157416), (13118, 149460), (13160, 148983), (14055, 139496), (14840, 132117), (14946, 131180), (17437, 112440), (18740, 104622), (19677, 99640), (19740, 99322), (19928, 98385), (22260, 88078), (22488, 87185), (24910, 78708), (26236, 74730), (28110, 69748), (29892, 65590), (32795, 59784), (34874, 56220), (37365, 52472), (37480, 52311), (39354, 49820), (39480, 49661), (44039, 44520)]