2655591120

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{40531}}^1$

素因数の和:40570

約数の個数: 240

約数和(自身を含む): 10976714112

約数和(自身を除く): 8321122992

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 28, 30, 35, 36, 39, 40, 42, 45, 48, 52, 56, 60, 63, 65, 70, 72, 78, 80, 84, 90, 91, 104, 105, 112, 117, 120, 126, 130, 140, 144, 156, 168, 180, 182, 195, 208, 210, 234, 240, 252, 260, 273, 280, 312, 315, 336, 360, 364, 390, 420, 455, 468, 504, 520, 546, 560, 585, 624, 630, 720, 728, 780, 819, 840, 910, 936, 1008, 1040, 1092, 1170, 1260, 1365, 1456, 1560, 1638, 1680, 1820, 1872, 2184, 2340, 2520, 2730, 3120, 3276, 3640, 4095, 4368, 4680, 5040, 5460, 6552, 7280, 8190, 9360, 10920, 13104, 16380, 21840, 32760, 40531, 65520, 81062, 121593, 162124, 202655, 243186, 283717, 324248, 364779, 405310, 486372, 526903, 567434, 607965, 648496, 729558, 810620, 851151, 972744, 1053806, 1134868, 1215930, 1418585, 1459116, 1580709, 1621240, 1702302, 1823895, 1945488, 2107612, 2269736, 2431860, 2553453, 2634515, 2837170, 2918232, 3161418, 3242480, 3404604, 3647790, 3688321, 4215224, 4255755, 4539472, 4742127, 4863720, 5106906, 5269030, 5674340, 5836464, 6322836, 6809208, 7295580, 7376642, 7903545, 8430448, 8511510, 9484254, 9727440, 10213812, 10538060, 11064963, 11348680, 12645672, 12767265, 13618416, 14591160, 14753284, 15807090, 17023020, 18441605, 18968508, 20427624, 21076120, 22129926, 22697360, 23710635, 25291344, 25534530, 29182320, 29506568, 31614180, 33194889, 34046040, 36883210, 37937016, 40855248, 42152240, 44259852, 47421270, 51069060, 55324815, 59013136, 63228360, 66389778, 68092080, 73766420, 75874032, 88519704, 94842540, 102138120, 110649630, 126456720, 132779556, 147532840, 165974445, 177039408, 189685080, 204276240, 221299260, 265559112, 295065680, 331948890, 379370160, 442598520, 531118224, 663897780, 885197040, 1327795560, 2655591120]

約数ペア:

[(1, 2655591120), (2, 1327795560), (3, 885197040), (4, 663897780), (5, 531118224), (6, 442598520), (7, 379370160), (8, 331948890), (9, 295065680), (10, 265559112), (12, 221299260), (13, 204276240), (14, 189685080), (15, 177039408), (16, 165974445), (18, 147532840), (20, 132779556), (21, 126456720), (24, 110649630), (26, 102138120), (28, 94842540), (30, 88519704), (35, 75874032), (36, 73766420), (39, 68092080), (40, 66389778), (42, 63228360), (45, 59013136), (48, 55324815), (52, 51069060), (56, 47421270), (60, 44259852), (63, 42152240), (65, 40855248), (70, 37937016), (72, 36883210), (78, 34046040), (80, 33194889), (84, 31614180), (90, 29506568), (91, 29182320), (104, 25534530), (105, 25291344), (112, 23710635), (117, 22697360), (120, 22129926), (126, 21076120), (130, 20427624), (140, 18968508), (144, 18441605), (156, 17023020), (168, 15807090), (180, 14753284), (182, 14591160), (195, 13618416), (208, 12767265), (210, 12645672), (234, 11348680), (240, 11064963), (252, 10538060), (260, 10213812), (273, 9727440), (280, 9484254), (312, 8511510), (315, 8430448), (336, 7903545), (360, 7376642), (364, 7295580), (390, 6809208), (420, 6322836), (455, 5836464), (468, 5674340), (504, 5269030), (520, 5106906), (546, 4863720), (560, 4742127), (585, 4539472), (624, 4255755), (630, 4215224), (720, 3688321), (728, 3647790), (780, 3404604), (819, 3242480), (840, 3161418), (910, 2918232), (936, 2837170), (1008, 2634515), (1040, 2553453), (1092, 2431860), (1170, 2269736), (1260, 2107612), (1365, 1945488), (1456, 1823895), (1560, 1702302), (1638, 1621240), (1680, 1580709), (1820, 1459116), (1872, 1418585), (2184, 1215930), (2340, 1134868), (2520, 1053806), (2730, 972744), (3120, 851151), (3276, 810620), (3640, 729558), (4095, 648496), (4368, 607965), (4680, 567434), (5040, 526903), (5460, 486372), (6552, 405310), (7280, 364779), (8190, 324248), (9360, 283717), (10920, 243186), (13104, 202655), (16380, 162124), (21840, 121593), (32760, 81062), (40531, 65520)]