20132928640

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{373}}^1$

素因数の和:472

約数の個数: 384

約数和(自身を含む): 57535576560

約数和(自身を除く): 37402647920

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 32, 34, 40, 41, 44, 55, 64, 68, 80, 82, 85, 88, 110, 121, 128, 136, 160, 164, 170, 176, 187, 205, 220, 242, 272, 320, 328, 340, 352, 373, 374, 410, 440, 451, 484, 544, 605, 640, 656, 680, 697, 704, 746, 748, 820, 880, 902, 935, 968, 1088, 1210, 1312, 1360, 1394, 1408, 1492, 1496, 1640, 1760, 1804, 1865, 1870, 1936, 2057, 2176, 2255, 2420, 2624, 2720, 2788, 2984, 2992, 3280, 3485, 3520, 3608, 3730, 3740, 3872, 4103, 4114, 4510, 4840, 4961, 5248, 5440, 5576, 5968, 5984, 6341, 6560, 6970, 7040, 7216, 7460, 7480, 7667, 7744, 8206, 8228, 9020, 9680, 9922, 10285, 10880, 11152, 11936, 11968, 12682, 13120, 13940, 14432, 14920, 14960, 15293, 15334, 15488, 16412, 16456, 18040, 19360, 19844, 20515, 20570, 22304, 23872, 23936, 24805, 25364, 26240, 27880, 28864, 29840, 29920, 30586, 30668, 31705, 32824, 32912, 36080, 38335, 38720, 39688, 41030, 41140, 44608, 45133, 47744, 49610, 50728, 55760, 57728, 59680, 59840, 61172, 61336, 63410, 65648, 65824, 69751, 72160, 76465, 76670, 77440, 79376, 82060, 82280, 84337, 89216, 90266, 99220, 101456, 111520, 119360, 119680, 122344, 122672, 126820, 131296, 131648, 139502, 144320, 152930, 153340, 158752, 164120, 164560, 168223, 168674, 180532, 198440, 202912, 223040, 225665, 238720, 244688, 245344, 253640, 259981, 262592, 263296, 279004, 288640, 305860, 306680, 317504, 328240, 329120, 336446, 337348, 348755, 361064, 396880, 405824, 421685, 446080, 451330, 489376, 490688, 507280, 519962, 525184, 558008, 611720, 613360, 635008, 656480, 658240, 672892, 674696, 697510, 722128, 767261, 793760, 811648, 841115, 843370, 902660, 978752, 981376, 1014560, 1039924, 1116016, 1223440, 1226720, 1299905, 1312960, 1316480, 1345784, 1349392, 1395020, 1444256, 1534522, 1587520, 1682230, 1686740, 1805320, 1850453, 1957504, 2029120, 2079848, 2232032, 2446880, 2453440, 2599810, 2625920, 2691568, 2698784, 2790040, 2859791, 2888512, 3069044, 3175040, 3364460, 3373480, 3610640, 3700906, 3836305, 4058240, 4159696, 4464064, 4893760, 4906880, 5199620, 5383136, 5397568, 5580080, 5719582, 5777024, 6138088, 6728920, 6746960, 7221280, 7401812, 7672610, 8319392, 8928128, 9252265, 9787520, 10399240, 10766272, 10795136, 11160160, 11439164, 12276176, 13457840, 13493920, 14298955, 14442560, 14803624, 15345220, 16638784, 18504530, 20798480, 21532544, 22320320, 22878328, 24552352, 26915680, 26987840, 28597910, 28885120, 29607248, 30690440, 31457701, 33277568, 37009060, 41596960, 44640640, 45756656, 49104704, 53831360, 53975680, 57195820, 59214496, 61380880, 62915402, 74018120, 83193920, 91513312, 98209408, 107662720, 114391640, 118428992, 122761760, 125830804, 148036240, 157288505, 166387840, 183026624, 228783280, 236857984, 245523520, 251661608, 296072480, 314577010, 366053248, 457566560, 491047040, 503323216, 592144960, 629154020, 915133120, 1006646432, 1184289920, 1258308040, 1830266240, 2013292864, 2516616080, 4026585728, 5033232160, 10066464320, 20132928640]

約数ペア:

[(1, 20132928640), (2, 10066464320), (4, 5033232160), (5, 4026585728), (8, 2516616080), (10, 2013292864), (11, 1830266240), (16, 1258308040), (17, 1184289920), (20, 1006646432), (22, 915133120), (32, 629154020), (34, 592144960), (40, 503323216), (41, 491047040), (44, 457566560), (55, 366053248), (64, 314577010), (68, 296072480), (80, 251661608), (82, 245523520), (85, 236857984), (88, 228783280), (110, 183026624), (121, 166387840), (128, 157288505), (136, 148036240), (160, 125830804), (164, 122761760), (170, 118428992), (176, 114391640), (187, 107662720), (205, 98209408), (220, 91513312), (242, 83193920), (272, 74018120), (320, 62915402), (328, 61380880), (340, 59214496), (352, 57195820), (373, 53975680), (374, 53831360), (410, 49104704), (440, 45756656), (451, 44640640), (484, 41596960), (544, 37009060), (605, 33277568), (640, 31457701), (656, 30690440), (680, 29607248), (697, 28885120), (704, 28597910), (746, 26987840), (748, 26915680), (820, 24552352), (880, 22878328), (902, 22320320), (935, 21532544), (968, 20798480), (1088, 18504530), (1210, 16638784), (1312, 15345220), (1360, 14803624), (1394, 14442560), (1408, 14298955), (1492, 13493920), (1496, 13457840), (1640, 12276176), (1760, 11439164), (1804, 11160160), (1865, 10795136), (1870, 10766272), (1936, 10399240), (2057, 9787520), (2176, 9252265), (2255, 8928128), (2420, 8319392), (2624, 7672610), (2720, 7401812), (2788, 7221280), (2984, 6746960), (2992, 6728920), (3280, 6138088), (3485, 5777024), (3520, 5719582), (3608, 5580080), (3730, 5397568), (3740, 5383136), (3872, 5199620), (4103, 4906880), (4114, 4893760), (4510, 4464064), (4840, 4159696), (4961, 4058240), (5248, 3836305), (5440, 3700906), (5576, 3610640), (5968, 3373480), (5984, 3364460), (6341, 3175040), (6560, 3069044), (6970, 2888512), (7040, 2859791), (7216, 2790040), (7460, 2698784), (7480, 2691568), (7667, 2625920), (7744, 2599810), (8206, 2453440), (8228, 2446880), (9020, 2232032), (9680, 2079848), (9922, 2029120), (10285, 1957504), (10880, 1850453), (11152, 1805320), (11936, 1686740), (11968, 1682230), (12682, 1587520), (13120, 1534522), (13940, 1444256), (14432, 1395020), (14920, 1349392), (14960, 1345784), (15293, 1316480), (15334, 1312960), (15488, 1299905), (16412, 1226720), (16456, 1223440), (18040, 1116016), (19360, 1039924), (19844, 1014560), (20515, 981376), (20570, 978752), (22304, 902660), (23872, 843370), (23936, 841115), (24805, 811648), (25364, 793760), (26240, 767261), (27880, 722128), (28864, 697510), (29840, 674696), (29920, 672892), (30586, 658240), (30668, 656480), (31705, 635008), (32824, 613360), (32912, 611720), (36080, 558008), (38335, 525184), (38720, 519962), (39688, 507280), (41030, 490688), (41140, 489376), (44608, 451330), (45133, 446080), (47744, 421685), (49610, 405824), (50728, 396880), (55760, 361064), (57728, 348755), (59680, 337348), (59840, 336446), (61172, 329120), (61336, 328240), (63410, 317504), (65648, 306680), (65824, 305860), (69751, 288640), (72160, 279004), (76465, 263296), (76670, 262592), (77440, 259981), (79376, 253640), (82060, 245344), (82280, 244688), (84337, 238720), (89216, 225665), (90266, 223040), (99220, 202912), (101456, 198440), (111520, 180532), (119360, 168674), (119680, 168223), (122344, 164560), (122672, 164120), (126820, 158752), (131296, 153340), (131648, 152930), (139502, 144320)]