909982920

素因数分解:

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

素因数の和:1329

約数の個数: 288

約数和(自身を含む): 3493324800

約数和(自身を除く): 2583341880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 49, 55, 56, 60, 66, 70, 77, 84, 88, 98, 105, 110, 120, 121, 132, 140, 147, 154, 165, 168, 196, 210, 220, 231, 242, 245, 264, 280, 294, 308, 330, 363, 385, 392, 420, 440, 462, 484, 490, 539, 588, 605, 616, 660, 726, 735, 770, 840, 847, 924, 968, 980, 1078, 1155, 1176, 1210, 1279, 1320, 1452, 1470, 1540, 1617, 1694, 1815, 1848, 1960, 2156, 2310, 2420, 2541, 2558, 2695, 2904, 2940, 3080, 3234, 3388, 3630, 3837, 4235, 4312, 4620, 4840, 5082, 5116, 5390, 5880, 5929, 6395, 6468, 6776, 7260, 7674, 8085, 8470, 8953, 9240, 10164, 10232, 10780, 11858, 12705, 12790, 12936, 14069, 14520, 15348, 16170, 16940, 17787, 17906, 19185, 20328, 21560, 23716, 25410, 25580, 26859, 28138, 29645, 30696, 32340, 33880, 35574, 35812, 38370, 42207, 44765, 47432, 50820, 51160, 53718, 56276, 59290, 62671, 64680, 70345, 71148, 71624, 76740, 84414, 88935, 89530, 98483, 101640, 107436, 112552, 118580, 125342, 134295, 140690, 142296, 153480, 154759, 168828, 177870, 179060, 188013, 196966, 211035, 214872, 237160, 250684, 268590, 281380, 295449, 309518, 313355, 337656, 355740, 358120, 376026, 393932, 422070, 464277, 492415, 501368, 537180, 562760, 590898, 619036, 626710, 689381, 711480, 752052, 773795, 787864, 844140, 928554, 940065, 984830, 1074360, 1083313, 1181796, 1238072, 1253420, 1378762, 1477245, 1504104, 1547590, 1688280, 1857108, 1880130, 1969660, 2068143, 2166626, 2321385, 2363592, 2506840, 2757524, 2954490, 3095180, 3249939, 3446905, 3714216, 3760260, 3939320, 4136286, 4333252, 4642770, 5416565, 5515048, 5908980, 6190360, 6499878, 6893810, 7520520, 7583191, 8272572, 8666504, 9285540, 10340715, 10833130, 11817960, 12999756, 13787620, 15166382, 16249695, 16545144, 18571080, 20681430, 21666260, 22749573, 25999512, 27575240, 30332764, 32499390, 37915955, 41362860, 43332520, 45499146, 60665528, 64998780, 75831910, 82725720, 90998292, 113747865, 129997560, 151663820, 181996584, 227495730, 303327640, 454991460, 909982920]

約数ペア:

[(1, 909982920), (2, 454991460), (3, 303327640), (4, 227495730), (5, 181996584), (6, 151663820), (7, 129997560), (8, 113747865), (10, 90998292), (11, 82725720), (12, 75831910), (14, 64998780), (15, 60665528), (20, 45499146), (21, 43332520), (22, 41362860), (24, 37915955), (28, 32499390), (30, 30332764), (33, 27575240), (35, 25999512), (40, 22749573), (42, 21666260), (44, 20681430), (49, 18571080), (55, 16545144), (56, 16249695), (60, 15166382), (66, 13787620), (70, 12999756), (77, 11817960), (84, 10833130), (88, 10340715), (98, 9285540), (105, 8666504), (110, 8272572), (120, 7583191), (121, 7520520), (132, 6893810), (140, 6499878), (147, 6190360), (154, 5908980), (165, 5515048), (168, 5416565), (196, 4642770), (210, 4333252), (220, 4136286), (231, 3939320), (242, 3760260), (245, 3714216), (264, 3446905), (280, 3249939), (294, 3095180), (308, 2954490), (330, 2757524), (363, 2506840), (385, 2363592), (392, 2321385), (420, 2166626), (440, 2068143), (462, 1969660), (484, 1880130), (490, 1857108), (539, 1688280), (588, 1547590), (605, 1504104), (616, 1477245), (660, 1378762), (726, 1253420), (735, 1238072), (770, 1181796), (840, 1083313), (847, 1074360), (924, 984830), (968, 940065), (980, 928554), (1078, 844140), (1155, 787864), (1176, 773795), (1210, 752052), (1279, 711480), (1320, 689381), (1452, 626710), (1470, 619036), (1540, 590898), (1617, 562760), (1694, 537180), (1815, 501368), (1848, 492415), (1960, 464277), (2156, 422070), (2310, 393932), (2420, 376026), (2541, 358120), (2558, 355740), (2695, 337656), (2904, 313355), (2940, 309518), (3080, 295449), (3234, 281380), (3388, 268590), (3630, 250684), (3837, 237160), (4235, 214872), (4312, 211035), (4620, 196966), (4840, 188013), (5082, 179060), (5116, 177870), (5390, 168828), (5880, 154759), (5929, 153480), (6395, 142296), (6468, 140690), (6776, 134295), (7260, 125342), (7674, 118580), (8085, 112552), (8470, 107436), (8953, 101640), (9240, 98483), (10164, 89530), (10232, 88935), (10780, 84414), (11858, 76740), (12705, 71624), (12790, 71148), (12936, 70345), (14069, 64680), (14520, 62671), (15348, 59290), (16170, 56276), (16940, 53718), (17787, 51160), (17906, 50820), (19185, 47432), (20328, 44765), (21560, 42207), (23716, 38370), (25410, 35812), (25580, 35574), (26859, 33880), (28138, 32340), (29645, 30696)]