205655789040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{107}}^1\times {\mathrm{47387}}^1$

素因数の和:47536

約数の個数: 240

約数和(自身を含む): 696812865408

約数和(自身を除く): 491157076368

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 107, 120, 130, 156, 169, 195, 208, 214, 240, 260, 312, 321, 338, 390, 428, 507, 520, 535, 624, 642, 676, 780, 845, 856, 1014, 1040, 1070, 1284, 1352, 1391, 1560, 1605, 1690, 1712, 2028, 2140, 2535, 2568, 2704, 2782, 3120, 3210, 3380, 4056, 4173, 4280, 5070, 5136, 5564, 6420, 6760, 6955, 8112, 8346, 8560, 10140, 11128, 12840, 13520, 13910, 16692, 18083, 20280, 20865, 22256, 25680, 27820, 33384, 36166, 40560, 41730, 47387, 54249, 55640, 66768, 72332, 83460, 90415, 94774, 108498, 111280, 142161, 144664, 166920, 180830, 189548, 216996, 236935, 271245, 284322, 289328, 333840, 361660, 379096, 433992, 473870, 542490, 568644, 616031, 710805, 723320, 758192, 867984, 947740, 1084980, 1137288, 1232062, 1421610, 1446640, 1848093, 1895480, 2169960, 2274576, 2464124, 2843220, 3080155, 3696186, 3790960, 4339920, 4928248, 5070409, 5686440, 6160310, 7392372, 8008403, 9240465, 9856496, 10140818, 11372880, 12320620, 14784744, 15211227, 16016806, 18480930, 20281636, 24025209, 24641240, 25352045, 29569488, 30422454, 32033612, 36961860, 40042015, 40563272, 48050418, 49282480, 50704090, 60844908, 64067224, 65915317, 73923720, 76056135, 80084030, 81126544, 96100836, 101408180, 120126045, 121689816, 128134448, 131830634, 147847440, 152112270, 160168060, 192201672, 197745951, 202816360, 240252090, 243379632, 263661268, 304224540, 320336120, 329576585, 384403344, 395491902, 405632720, 480504180, 527322536, 608449080, 640672240, 659153170, 790983804, 856899121, 961008360, 988729755, 1054645072, 1216898160, 1318306340, 1581967608, 1713798242, 1922016720, 1977459510, 2570697363, 2636612680, 3163935216, 3427596484, 3954919020, 4284495605, 5141394726, 5273225360, 6855192968, 7909838040, 8568991210, 10282789452, 12853486815, 13710385936, 15819676080, 17137982420, 20565578904, 25706973630, 34275964840, 41131157808, 51413947260, 68551929680, 102827894520, 205655789040]

約数ペア:

[(1, 205655789040), (2, 102827894520), (3, 68551929680), (4, 51413947260), (5, 41131157808), (6, 34275964840), (8, 25706973630), (10, 20565578904), (12, 17137982420), (13, 15819676080), (15, 13710385936), (16, 12853486815), (20, 10282789452), (24, 8568991210), (26, 7909838040), (30, 6855192968), (39, 5273225360), (40, 5141394726), (48, 4284495605), (52, 3954919020), (60, 3427596484), (65, 3163935216), (78, 2636612680), (80, 2570697363), (104, 1977459510), (107, 1922016720), (120, 1713798242), (130, 1581967608), (156, 1318306340), (169, 1216898160), (195, 1054645072), (208, 988729755), (214, 961008360), (240, 856899121), (260, 790983804), (312, 659153170), (321, 640672240), (338, 608449080), (390, 527322536), (428, 480504180), (507, 405632720), (520, 395491902), (535, 384403344), (624, 329576585), (642, 320336120), (676, 304224540), (780, 263661268), (845, 243379632), (856, 240252090), (1014, 202816360), (1040, 197745951), (1070, 192201672), (1284, 160168060), (1352, 152112270), (1391, 147847440), (1560, 131830634), (1605, 128134448), (1690, 121689816), (1712, 120126045), (2028, 101408180), (2140, 96100836), (2535, 81126544), (2568, 80084030), (2704, 76056135), (2782, 73923720), (3120, 65915317), (3210, 64067224), (3380, 60844908), (4056, 50704090), (4173, 49282480), (4280, 48050418), (5070, 40563272), (5136, 40042015), (5564, 36961860), (6420, 32033612), (6760, 30422454), (6955, 29569488), (8112, 25352045), (8346, 24641240), (8560, 24025209), (10140, 20281636), (11128, 18480930), (12840, 16016806), (13520, 15211227), (13910, 14784744), (16692, 12320620), (18083, 11372880), (20280, 10140818), (20865, 9856496), (22256, 9240465), (25680, 8008403), (27820, 7392372), (33384, 6160310), (36166, 5686440), (40560, 5070409), (41730, 4928248), (47387, 4339920), (54249, 3790960), (55640, 3696186), (66768, 3080155), (72332, 2843220), (83460, 2464124), (90415, 2274576), (94774, 2169960), (108498, 1895480), (111280, 1848093), (142161, 1446640), (144664, 1421610), (166920, 1232062), (180830, 1137288), (189548, 1084980), (216996, 947740), (236935, 867984), (271245, 758192), (284322, 723320), (289328, 710805), (333840, 616031), (361660, 568644), (379096, 542490), (433992, 473870)]