197666544320

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{491}}^1\times {\mathrm{3391}}^1$

素因数の和:3959

約数の個数: 224

約数和(自身を含む): 549363326976

約数和(自身を除く): 351696782656

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 53, 56, 64, 70, 80, 106, 112, 140, 160, 212, 224, 265, 280, 320, 371, 424, 448, 491, 530, 560, 742, 848, 982, 1060, 1120, 1484, 1696, 1855, 1964, 2120, 2240, 2455, 2968, 3391, 3392, 3437, 3710, 3928, 4240, 4910, 5936, 6782, 6874, 7420, 7856, 8480, 9820, 11872, 13564, 13748, 14840, 15712, 16955, 16960, 17185, 19640, 23737, 23744, 26023, 27128, 27496, 29680, 31424, 33910, 34370, 39280, 47474, 52046, 54256, 54992, 59360, 67820, 68740, 78560, 94948, 104092, 108512, 109984, 118685, 118720, 130115, 135640, 137480, 157120, 179723, 182161, 189896, 208184, 217024, 219968, 237370, 260230, 271280, 274960, 359446, 364322, 379792, 416368, 474740, 520460, 542560, 549920, 718892, 728644, 759584, 832736, 898615, 910805, 949480, 1040920, 1085120, 1099840, 1258061, 1437784, 1457288, 1519168, 1664981, 1665472, 1797230, 1821610, 1898960, 2081840, 2516122, 2875568, 2914576, 3329962, 3594460, 3643220, 3797920, 4163680, 5032244, 5751136, 5829152, 6290305, 6659924, 7188920, 7286440, 7595840, 8324905, 8327360, 10064488, 11502272, 11654867, 11658304, 12580610, 13319848, 14377840, 14572880, 16649810, 20128976, 23309734, 25161220, 26639696, 28755680, 29145760, 33299620, 40257952, 46619468, 50322440, 53279392, 57511360, 58274335, 58291520, 66599240, 80515904, 88243993, 93238936, 100644880, 106558784, 116548670, 133198480, 176487986, 186477872, 201289760, 233097340, 266396960, 352975972, 372955744, 402579520, 441219965, 466194680, 532793920, 617707951, 705951944, 745911488, 882439930, 932389360, 1235415902, 1411903888, 1764879860, 1864778720, 2470831804, 2823807776, 3088539755, 3529759720, 3729557440, 4941663608, 5647615552, 6177079510, 7059519440, 9883327216, 12354159020, 14119038880, 19766654432, 24708318040, 28238077760, 39533308864, 49416636080, 98833272160, 197666544320]

約数ペア:

[(1, 197666544320), (2, 98833272160), (4, 49416636080), (5, 39533308864), (7, 28238077760), (8, 24708318040), (10, 19766654432), (14, 14119038880), (16, 12354159020), (20, 9883327216), (28, 7059519440), (32, 6177079510), (35, 5647615552), (40, 4941663608), (53, 3729557440), (56, 3529759720), (64, 3088539755), (70, 2823807776), (80, 2470831804), (106, 1864778720), (112, 1764879860), (140, 1411903888), (160, 1235415902), (212, 932389360), (224, 882439930), (265, 745911488), (280, 705951944), (320, 617707951), (371, 532793920), (424, 466194680), (448, 441219965), (491, 402579520), (530, 372955744), (560, 352975972), (742, 266396960), (848, 233097340), (982, 201289760), (1060, 186477872), (1120, 176487986), (1484, 133198480), (1696, 116548670), (1855, 106558784), (1964, 100644880), (2120, 93238936), (2240, 88243993), (2455, 80515904), (2968, 66599240), (3391, 58291520), (3392, 58274335), (3437, 57511360), (3710, 53279392), (3928, 50322440), (4240, 46619468), (4910, 40257952), (5936, 33299620), (6782, 29145760), (6874, 28755680), (7420, 26639696), (7856, 25161220), (8480, 23309734), (9820, 20128976), (11872, 16649810), (13564, 14572880), (13748, 14377840), (14840, 13319848), (15712, 12580610), (16955, 11658304), (16960, 11654867), (17185, 11502272), (19640, 10064488), (23737, 8327360), (23744, 8324905), (26023, 7595840), (27128, 7286440), (27496, 7188920), (29680, 6659924), (31424, 6290305), (33910, 5829152), (34370, 5751136), (39280, 5032244), (47474, 4163680), (52046, 3797920), (54256, 3643220), (54992, 3594460), (59360, 3329962), (67820, 2914576), (68740, 2875568), (78560, 2516122), (94948, 2081840), (104092, 1898960), (108512, 1821610), (109984, 1797230), (118685, 1665472), (118720, 1664981), (130115, 1519168), (135640, 1457288), (137480, 1437784), (157120, 1258061), (179723, 1099840), (182161, 1085120), (189896, 1040920), (208184, 949480), (217024, 910805), (219968, 898615), (237370, 832736), (260230, 759584), (271280, 728644), (274960, 718892), (359446, 549920), (364322, 542560), (379792, 520460), (416368, 474740)]