20146676880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{593}}^1\times {\mathrm{757}}^1$

素因数の和:1394

約数の個数: 320

約数和(自身を含む): 72357297408

約数和(自身を除く): 52210620528

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 17, 20, 22, 24, 30, 33, 34, 40, 44, 48, 51, 55, 60, 66, 68, 80, 85, 88, 102, 110, 120, 132, 136, 165, 170, 176, 187, 204, 220, 240, 255, 264, 272, 330, 340, 374, 408, 440, 510, 528, 561, 593, 660, 680, 748, 757, 816, 880, 935, 1020, 1122, 1186, 1320, 1360, 1496, 1514, 1779, 1870, 2040, 2244, 2271, 2372, 2640, 2805, 2965, 2992, 3028, 3558, 3740, 3785, 4080, 4488, 4542, 4744, 5610, 5930, 6056, 6523, 7116, 7480, 7570, 8327, 8895, 8976, 9084, 9488, 10081, 11220, 11355, 11860, 12112, 12869, 13046, 14232, 14960, 15140, 16654, 17790, 18168, 19569, 20162, 22440, 22710, 23720, 24981, 25738, 26092, 28464, 30243, 30280, 32615, 33308, 35580, 36336, 38607, 39138, 40324, 41635, 44880, 45420, 47440, 49962, 50405, 51476, 52184, 60486, 60560, 64345, 65230, 66616, 71160, 77214, 78276, 80648, 83270, 90840, 97845, 99924, 100810, 102952, 104368, 110891, 120972, 124905, 128690, 130460, 133232, 141559, 142320, 151215, 154428, 156552, 161296, 166540, 181680, 193035, 195690, 199848, 201620, 205904, 221782, 241944, 249810, 257380, 260920, 283118, 302430, 308856, 313104, 332673, 333080, 386070, 391380, 399696, 403240, 424677, 443564, 448901, 483888, 499620, 514760, 521840, 554455, 566236, 604860, 617712, 665346, 666160, 707795, 772140, 782760, 806480, 849354, 887128, 897802, 999240, 1029520, 1108910, 1132472, 1209720, 1330692, 1346703, 1415590, 1544280, 1565520, 1663365, 1698708, 1774256, 1795604, 1998480, 2123385, 2217820, 2244505, 2264944, 2419440, 2661384, 2693406, 2831180, 3088560, 3326730, 3397416, 3591208, 4246770, 4435640, 4489010, 4937911, 5322768, 5386812, 5662360, 6653460, 6733515, 6794832, 7182416, 7631317, 8493540, 8871280, 8978020, 9875822, 10773624, 11324720, 13306920, 13467030, 14813733, 15262634, 16987080, 17956040, 19751644, 21547248, 22893951, 24689555, 26613840, 26934060, 29627466, 30525268, 33974160, 35912080, 38156585, 39503288, 45787902, 49379110, 53868120, 59254932, 61050536, 74068665, 76313170, 79006576, 83944487, 91575804, 98758220, 107736240, 114469755, 118509864, 122101072, 148137330, 152626340, 167888974, 183151608, 197516440, 228939510, 237019728, 251833461, 296274660, 305252680, 335777948, 366303216, 395032880, 419722435, 457879020, 503666922, 592549320, 610505360, 671555896, 839444870, 915758040, 1007333844, 1185098640, 1259167305, 1343111792, 1678889740, 1831516080, 2014667688, 2518334610, 3357779480, 4029335376, 5036669220, 6715558960, 10073338440, 20146676880]

約数ペア:

[(1, 20146676880), (2, 10073338440), (3, 6715558960), (4, 5036669220), (5, 4029335376), (6, 3357779480), (8, 2518334610), (10, 2014667688), (11, 1831516080), (12, 1678889740), (15, 1343111792), (16, 1259167305), (17, 1185098640), (20, 1007333844), (22, 915758040), (24, 839444870), (30, 671555896), (33, 610505360), (34, 592549320), (40, 503666922), (44, 457879020), (48, 419722435), (51, 395032880), (55, 366303216), (60, 335777948), (66, 305252680), (68, 296274660), (80, 251833461), (85, 237019728), (88, 228939510), (102, 197516440), (110, 183151608), (120, 167888974), (132, 152626340), (136, 148137330), (165, 122101072), (170, 118509864), (176, 114469755), (187, 107736240), (204, 98758220), (220, 91575804), (240, 83944487), (255, 79006576), (264, 76313170), (272, 74068665), (330, 61050536), (340, 59254932), (374, 53868120), (408, 49379110), (440, 45787902), (510, 39503288), (528, 38156585), (561, 35912080), (593, 33974160), (660, 30525268), (680, 29627466), (748, 26934060), (757, 26613840), (816, 24689555), (880, 22893951), (935, 21547248), (1020, 19751644), (1122, 17956040), (1186, 16987080), (1320, 15262634), (1360, 14813733), (1496, 13467030), (1514, 13306920), (1779, 11324720), (1870, 10773624), (2040, 9875822), (2244, 8978020), (2271, 8871280), (2372, 8493540), (2640, 7631317), (2805, 7182416), (2965, 6794832), (2992, 6733515), (3028, 6653460), (3558, 5662360), (3740, 5386812), (3785, 5322768), (4080, 4937911), (4488, 4489010), (4542, 4435640), (4744, 4246770), (5610, 3591208), (5930, 3397416), (6056, 3326730), (6523, 3088560), (7116, 2831180), (7480, 2693406), (7570, 2661384), (8327, 2419440), (8895, 2264944), (8976, 2244505), (9084, 2217820), (9488, 2123385), (10081, 1998480), (11220, 1795604), (11355, 1774256), (11860, 1698708), (12112, 1663365), (12869, 1565520), (13046, 1544280), (14232, 1415590), (14960, 1346703), (15140, 1330692), (16654, 1209720), (17790, 1132472), (18168, 1108910), (19569, 1029520), (20162, 999240), (22440, 897802), (22710, 887128), (23720, 849354), (24981, 806480), (25738, 782760), (26092, 772140), (28464, 707795), (30243, 666160), (30280, 665346), (32615, 617712), (33308, 604860), (35580, 566236), (36336, 554455), (38607, 521840), (39138, 514760), (40324, 499620), (41635, 483888), (44880, 448901), (45420, 443564), (47440, 424677), (49962, 403240), (50405, 399696), (51476, 391380), (52184, 386070), (60486, 333080), (60560, 332673), (64345, 313104), (65230, 308856), (66616, 302430), (71160, 283118), (77214, 260920), (78276, 257380), (80648, 249810), (83270, 241944), (90840, 221782), (97845, 205904), (99924, 201620), (100810, 199848), (102952, 195690), (104368, 193035), (110891, 181680), (120972, 166540), (124905, 161296), (128690, 156552), (130460, 154428), (133232, 151215), (141559, 142320)]