454991460

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{1279}}^1$

素因数の和:1327

約数の個数: 216

約数和(自身を含む): 1630218240

約数和(自身を除く): 1175226780

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, 121, 132, 140, 147, 154, 165, 196, 210, 220, 231, 242, 245, 294, 308, 330, 363, 385, 420, 462, 484, 490, 539, 588, 605, 660, 726, 735, 770, 847, 924, 980, 1078, 1155, 1210, 1279, 1452, 1470, 1540, 1617, 1694, 1815, 2156, 2310, 2420, 2541, 2558, 2695, 2940, 3234, 3388, 3630, 3837, 4235, 4620, 5082, 5116, 5390, 5929, 6395, 6468, 7260, 7674, 8085, 8470, 8953, 10164, 10780, 11858, 12705, 12790, 14069, 15348, 16170, 16940, 17787, 17906, 19185, 23716, 25410, 25580, 26859, 28138, 29645, 32340, 35574, 35812, 38370, 42207, 44765, 50820, 53718, 56276, 59290, 62671, 70345, 71148, 76740, 84414, 88935, 89530, 98483, 107436, 118580, 125342, 134295, 140690, 154759, 168828, 177870, 179060, 188013, 196966, 211035, 250684, 268590, 281380, 295449, 309518, 313355, 355740, 376026, 393932, 422070, 464277, 492415, 537180, 590898, 619036, 626710, 689381, 752052, 773795, 844140, 928554, 940065, 984830, 1083313, 1181796, 1253420, 1378762, 1477245, 1547590, 1857108, 1880130, 1969660, 2068143, 2166626, 2321385, 2757524, 2954490, 3095180, 3249939, 3446905, 3760260, 4136286, 4333252, 4642770, 5416565, 5908980, 6499878, 6893810, 7583191, 8272572, 9285540, 10340715, 10833130, 12999756, 13787620, 15166382, 16249695, 20681430, 21666260, 22749573, 30332764, 32499390, 37915955, 41362860, 45499146, 64998780, 75831910, 90998292, 113747865, 151663820, 227495730, 454991460]

約数ペア:

[(1, 454991460), (2, 227495730), (3, 151663820), (4, 113747865), (5, 90998292), (6, 75831910), (7, 64998780), (10, 45499146), (11, 41362860), (12, 37915955), (14, 32499390), (15, 30332764), (20, 22749573), (21, 21666260), (22, 20681430), (28, 16249695), (30, 15166382), (33, 13787620), (35, 12999756), (42, 10833130), (44, 10340715), (49, 9285540), (55, 8272572), (60, 7583191), (66, 6893810), (70, 6499878), (77, 5908980), (84, 5416565), (98, 4642770), (105, 4333252), (110, 4136286), (121, 3760260), (132, 3446905), (140, 3249939), (147, 3095180), (154, 2954490), (165, 2757524), (196, 2321385), (210, 2166626), (220, 2068143), (231, 1969660), (242, 1880130), (245, 1857108), (294, 1547590), (308, 1477245), (330, 1378762), (363, 1253420), (385, 1181796), (420, 1083313), (462, 984830), (484, 940065), (490, 928554), (539, 844140), (588, 773795), (605, 752052), (660, 689381), (726, 626710), (735, 619036), (770, 590898), (847, 537180), (924, 492415), (980, 464277), (1078, 422070), (1155, 393932), (1210, 376026), (1279, 355740), (1452, 313355), (1470, 309518), (1540, 295449), (1617, 281380), (1694, 268590), (1815, 250684), (2156, 211035), (2310, 196966), (2420, 188013), (2541, 179060), (2558, 177870), (2695, 168828), (2940, 154759), (3234, 140690), (3388, 134295), (3630, 125342), (3837, 118580), (4235, 107436), (4620, 98483), (5082, 89530), (5116, 88935), (5390, 84414), (5929, 76740), (6395, 71148), (6468, 70345), (7260, 62671), (7674, 59290), (8085, 56276), (8470, 53718), (8953, 50820), (10164, 44765), (10780, 42207), (11858, 38370), (12705, 35812), (12790, 35574), (14069, 32340), (15348, 29645), (16170, 28138), (16940, 26859), (17787, 25580), (17906, 25410), (19185, 23716)]