21763144080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{331}}^1\times {\mathrm{1723}}^1$

素因数の和:2126

約数の個数: 240

約数和(自身を含む): 74735234496

約数和(自身を除く): 52972090416

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 53, 60, 72, 80, 90, 106, 120, 144, 159, 180, 212, 240, 265, 318, 331, 360, 424, 477, 530, 636, 662, 720, 795, 848, 954, 993, 1060, 1272, 1324, 1590, 1655, 1723, 1908, 1986, 2120, 2385, 2544, 2648, 2979, 3180, 3310, 3446, 3816, 3972, 4240, 4770, 4965, 5169, 5296, 5958, 6360, 6620, 6892, 7632, 7944, 8615, 9540, 9930, 10338, 11916, 12720, 13240, 13784, 14895, 15507, 15888, 17230, 17543, 19080, 19860, 20676, 23832, 25845, 26480, 27568, 29790, 31014, 34460, 35086, 38160, 39720, 41352, 47664, 51690, 52629, 59580, 62028, 68920, 70172, 77535, 79440, 82704, 87715, 91319, 103380, 105258, 119160, 124056, 137840, 140344, 155070, 157887, 175430, 182638, 206760, 210516, 238320, 248112, 263145, 273957, 280688, 310140, 315774, 350860, 365276, 413520, 421032, 456595, 526290, 547914, 570313, 620280, 631548, 701720, 730552, 789435, 821871, 842064, 913190, 1052580, 1095828, 1140626, 1240560, 1263096, 1369785, 1403440, 1461104, 1578870, 1643742, 1710939, 1826380, 2105160, 2191656, 2281252, 2526192, 2739570, 2851565, 3157740, 3287484, 3421878, 3652760, 4109355, 4210320, 4383312, 4562504, 5132817, 5479140, 5703130, 6315480, 6574968, 6843756, 7305520, 8218710, 8554695, 9125008, 10265634, 10958280, 11406260, 12630960, 13149936, 13687512, 16437420, 17109390, 20531268, 21916560, 22812520, 25664085, 27375024, 30226589, 32874840, 34218780, 41062536, 45625040, 51328170, 60453178, 65749680, 68437560, 82125072, 90679767, 102656340, 120906356, 136875120, 151132945, 181359534, 205312680, 241812712, 272039301, 302265890, 362719068, 410625360, 453398835, 483625424, 544078602, 604531780, 725438136, 906797670, 1088157204, 1209063560, 1360196505, 1450876272, 1813595340, 2176314408, 2418127120, 2720393010, 3627190680, 4352628816, 5440786020, 7254381360, 10881572040, 21763144080]

約数ペア:

[(1, 21763144080), (2, 10881572040), (3, 7254381360), (4, 5440786020), (5, 4352628816), (6, 3627190680), (8, 2720393010), (9, 2418127120), (10, 2176314408), (12, 1813595340), (15, 1450876272), (16, 1360196505), (18, 1209063560), (20, 1088157204), (24, 906797670), (30, 725438136), (36, 604531780), (40, 544078602), (45, 483625424), (48, 453398835), (53, 410625360), (60, 362719068), (72, 302265890), (80, 272039301), (90, 241812712), (106, 205312680), (120, 181359534), (144, 151132945), (159, 136875120), (180, 120906356), (212, 102656340), (240, 90679767), (265, 82125072), (318, 68437560), (331, 65749680), (360, 60453178), (424, 51328170), (477, 45625040), (530, 41062536), (636, 34218780), (662, 32874840), (720, 30226589), (795, 27375024), (848, 25664085), (954, 22812520), (993, 21916560), (1060, 20531268), (1272, 17109390), (1324, 16437420), (1590, 13687512), (1655, 13149936), (1723, 12630960), (1908, 11406260), (1986, 10958280), (2120, 10265634), (2385, 9125008), (2544, 8554695), (2648, 8218710), (2979, 7305520), (3180, 6843756), (3310, 6574968), (3446, 6315480), (3816, 5703130), (3972, 5479140), (4240, 5132817), (4770, 4562504), (4965, 4383312), (5169, 4210320), (5296, 4109355), (5958, 3652760), (6360, 3421878), (6620, 3287484), (6892, 3157740), (7632, 2851565), (7944, 2739570), (8615, 2526192), (9540, 2281252), (9930, 2191656), (10338, 2105160), (11916, 1826380), (12720, 1710939), (13240, 1643742), (13784, 1578870), (14895, 1461104), (15507, 1403440), (15888, 1369785), (17230, 1263096), (17543, 1240560), (19080, 1140626), (19860, 1095828), (20676, 1052580), (23832, 913190), (25845, 842064), (26480, 821871), (27568, 789435), (29790, 730552), (31014, 701720), (34460, 631548), (35086, 620280), (38160, 570313), (39720, 547914), (41352, 526290), (47664, 456595), (51690, 421032), (52629, 413520), (59580, 365276), (62028, 350860), (68920, 315774), (70172, 310140), (77535, 280688), (79440, 273957), (82704, 263145), (87715, 248112), (91319, 238320), (103380, 210516), (105258, 206760), (119160, 182638), (124056, 175430), (137840, 157887), (140344, 155070)]