21541742640

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{302213}}^1$

素因数の和:302249

約数の個数: 200

約数和(自身を含む): 81619539408

約数和(自身を除く): 60077796768

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 48, 54, 55, 60, 66, 72, 80, 81, 88, 90, 99, 108, 110, 120, 132, 135, 144, 162, 165, 176, 180, 198, 216, 220, 240, 264, 270, 297, 324, 330, 360, 396, 405, 432, 440, 495, 528, 540, 594, 648, 660, 720, 792, 810, 880, 891, 990, 1080, 1188, 1296, 1320, 1485, 1584, 1620, 1782, 1980, 2160, 2376, 2640, 2970, 3240, 3564, 3960, 4455, 4752, 5940, 6480, 7128, 7920, 8910, 11880, 14256, 17820, 23760, 35640, 71280, 302213, 604426, 906639, 1208852, 1511065, 1813278, 2417704, 2719917, 3022130, 3324343, 3626556, 4533195, 4835408, 5439834, 6044260, 6648686, 7253112, 8159751, 9066390, 9973029, 10879668, 12088520, 13297372, 13599585, 14506224, 16319502, 16621715, 18132780, 19946058, 21759336, 24177040, 24479253, 26594744, 27199170, 29919087, 32639004, 33243430, 36265560, 39892116, 40798755, 43518672, 48958506, 49865145, 53189488, 54398340, 59838174, 65278008, 66486860, 72531120, 79784232, 81597510, 89757261, 97917012, 99730290, 108796680, 119676348, 122396265, 130556016, 132973720, 149595435, 159568464, 163195020, 179514522, 195834024, 199460580, 217593360, 239352696, 244792530, 265947440, 269271783, 299190870, 326390040, 359029044, 391668048, 398921160, 448786305, 478705392, 489585060, 538543566, 598381740, 652780080, 718058088, 797842320, 897572610, 979170120, 1077087132, 1196763480, 1346358915, 1436116176, 1795145220, 1958340240, 2154174264, 2393526960, 2692717830, 3590290440, 4308348528, 5385435660, 7180580880, 10770871320, 21541742640]

約数ペア:

[(1, 21541742640), (2, 10770871320), (3, 7180580880), (4, 5385435660), (5, 4308348528), (6, 3590290440), (8, 2692717830), (9, 2393526960), (10, 2154174264), (11, 1958340240), (12, 1795145220), (15, 1436116176), (16, 1346358915), (18, 1196763480), (20, 1077087132), (22, 979170120), (24, 897572610), (27, 797842320), (30, 718058088), (33, 652780080), (36, 598381740), (40, 538543566), (44, 489585060), (45, 478705392), (48, 448786305), (54, 398921160), (55, 391668048), (60, 359029044), (66, 326390040), (72, 299190870), (80, 269271783), (81, 265947440), (88, 244792530), (90, 239352696), (99, 217593360), (108, 199460580), (110, 195834024), (120, 179514522), (132, 163195020), (135, 159568464), (144, 149595435), (162, 132973720), (165, 130556016), (176, 122396265), (180, 119676348), (198, 108796680), (216, 99730290), (220, 97917012), (240, 89757261), (264, 81597510), (270, 79784232), (297, 72531120), (324, 66486860), (330, 65278008), (360, 59838174), (396, 54398340), (405, 53189488), (432, 49865145), (440, 48958506), (495, 43518672), (528, 40798755), (540, 39892116), (594, 36265560), (648, 33243430), (660, 32639004), (720, 29919087), (792, 27199170), (810, 26594744), (880, 24479253), (891, 24177040), (990, 21759336), (1080, 19946058), (1188, 18132780), (1296, 16621715), (1320, 16319502), (1485, 14506224), (1584, 13599585), (1620, 13297372), (1782, 12088520), (1980, 10879668), (2160, 9973029), (2376, 9066390), (2640, 8159751), (2970, 7253112), (3240, 6648686), (3564, 6044260), (3960, 5439834), (4455, 4835408), (4752, 4533195), (5940, 3626556), (6480, 3324343), (7128, 3022130), (7920, 2719917), (8910, 2417704), (11880, 1813278), (14256, 1511065), (17820, 1208852), (23760, 906639), (35640, 604426), (71280, 302213)]