868758660

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{3299}}^1$

素因数の和:3351

約数の個数: 288

約数和(自身を含む): 3459456000

約数和(自身を除く): 2590697340

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 19, 20, 21, 22, 28, 30, 33, 35, 36, 38, 42, 44, 45, 55, 57, 60, 63, 66, 70, 76, 77, 84, 90, 95, 99, 105, 110, 114, 126, 132, 133, 140, 154, 165, 171, 180, 190, 198, 209, 210, 220, 228, 231, 252, 266, 285, 308, 315, 330, 342, 380, 385, 396, 399, 418, 420, 462, 495, 532, 570, 627, 630, 660, 665, 684, 693, 770, 798, 836, 855, 924, 990, 1045, 1140, 1155, 1197, 1254, 1260, 1330, 1386, 1463, 1540, 1596, 1710, 1881, 1980, 1995, 2090, 2310, 2394, 2508, 2660, 2772, 2926, 3135, 3299, 3420, 3465, 3762, 3990, 4180, 4389, 4620, 4788, 5852, 5985, 6270, 6598, 6930, 7315, 7524, 7980, 8778, 9405, 9897, 11970, 12540, 13167, 13196, 13860, 14630, 16495, 17556, 18810, 19794, 21945, 23093, 23940, 26334, 29260, 29691, 32990, 36289, 37620, 39588, 43890, 46186, 49485, 52668, 59382, 62681, 65835, 65980, 69279, 72578, 87780, 92372, 98970, 108867, 115465, 118764, 125362, 131670, 138558, 145156, 148455, 181445, 188043, 197940, 207837, 217734, 230930, 250724, 254023, 263340, 277116, 296910, 313405, 326601, 346395, 362890, 376086, 415674, 435468, 438767, 461860, 508046, 544335, 564129, 593820, 626810, 653202, 689491, 692790, 725780, 752172, 762069, 831348, 877534, 940215, 1016092, 1039185, 1088670, 1128258, 1253620, 1270115, 1306404, 1316301, 1378982, 1385580, 1524138, 1633005, 1755068, 1880430, 2068473, 2078370, 2177340, 2193835, 2256516, 2286207, 2540230, 2632602, 2757964, 2820645, 3048276, 3266010, 3447455, 3760860, 3810345, 3948903, 4136946, 4156740, 4387670, 4572414, 4826437, 5080460, 5265204, 5641290, 6205419, 6532020, 6581505, 6894910, 7620690, 7897806, 8273892, 8775340, 9144828, 9652874, 10342365, 11282580, 11431035, 12410838, 13163010, 13789820, 14479311, 15241380, 15795612, 19305748, 19744515, 20684730, 22862070, 24132185, 24821676, 26326020, 28958622, 31027095, 39489030, 41369460, 43437933, 45724140, 48264370, 57917244, 62054190, 72396555, 78978060, 86875866, 96528740, 124108380, 144793110, 173751732, 217189665, 289586220, 434379330, 868758660]

約数ペア:

[(1, 868758660), (2, 434379330), (3, 289586220), (4, 217189665), (5, 173751732), (6, 144793110), (7, 124108380), (9, 96528740), (10, 86875866), (11, 78978060), (12, 72396555), (14, 62054190), (15, 57917244), (18, 48264370), (19, 45724140), (20, 43437933), (21, 41369460), (22, 39489030), (28, 31027095), (30, 28958622), (33, 26326020), (35, 24821676), (36, 24132185), (38, 22862070), (42, 20684730), (44, 19744515), (45, 19305748), (55, 15795612), (57, 15241380), (60, 14479311), (63, 13789820), (66, 13163010), (70, 12410838), (76, 11431035), (77, 11282580), (84, 10342365), (90, 9652874), (95, 9144828), (99, 8775340), (105, 8273892), (110, 7897806), (114, 7620690), (126, 6894910), (132, 6581505), (133, 6532020), (140, 6205419), (154, 5641290), (165, 5265204), (171, 5080460), (180, 4826437), (190, 4572414), (198, 4387670), (209, 4156740), (210, 4136946), (220, 3948903), (228, 3810345), (231, 3760860), (252, 3447455), (266, 3266010), (285, 3048276), (308, 2820645), (315, 2757964), (330, 2632602), (342, 2540230), (380, 2286207), (385, 2256516), (396, 2193835), (399, 2177340), (418, 2078370), (420, 2068473), (462, 1880430), (495, 1755068), (532, 1633005), (570, 1524138), (627, 1385580), (630, 1378982), (660, 1316301), (665, 1306404), (684, 1270115), (693, 1253620), (770, 1128258), (798, 1088670), (836, 1039185), (855, 1016092), (924, 940215), (990, 877534), (1045, 831348), (1140, 762069), (1155, 752172), (1197, 725780), (1254, 692790), (1260, 689491), (1330, 653202), (1386, 626810), (1463, 593820), (1540, 564129), (1596, 544335), (1710, 508046), (1881, 461860), (1980, 438767), (1995, 435468), (2090, 415674), (2310, 376086), (2394, 362890), (2508, 346395), (2660, 326601), (2772, 313405), (2926, 296910), (3135, 277116), (3299, 263340), (3420, 254023), (3465, 250724), (3762, 230930), (3990, 217734), (4180, 207837), (4389, 197940), (4620, 188043), (4788, 181445), (5852, 148455), (5985, 145156), (6270, 138558), (6598, 131670), (6930, 125362), (7315, 118764), (7524, 115465), (7980, 108867), (8778, 98970), (9405, 92372), (9897, 87780), (11970, 72578), (12540, 69279), (13167, 65980), (13196, 65835), (13860, 62681), (14630, 59382), (16495, 52668), (17556, 49485), (18810, 46186), (19794, 43890), (21945, 39588), (23093, 37620), (23940, 36289), (26334, 32990), (29260, 29691)]