390668377920

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{45131}}^1$

素因数の和:45349

約数の個数: 224

約数和(自身を含む): 1267774488576

約数和(自身を除く): 877106110656

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 71, 80, 96, 120, 127, 142, 160, 192, 213, 240, 254, 284, 320, 355, 381, 426, 480, 508, 568, 635, 710, 762, 852, 960, 1016, 1065, 1136, 1270, 1420, 1524, 1704, 1905, 2032, 2130, 2272, 2540, 2840, 3048, 3408, 3810, 4064, 4260, 4544, 5080, 5680, 6096, 6816, 7620, 8128, 8520, 9017, 10160, 11360, 12192, 13632, 15240, 17040, 18034, 20320, 22720, 24384, 27051, 30480, 34080, 36068, 40640, 45085, 45131, 54102, 60960, 68160, 72136, 90170, 90262, 108204, 121920, 135255, 135393, 144272, 180340, 180524, 216408, 225655, 270510, 270786, 288544, 360680, 361048, 432816, 451310, 541020, 541572, 577088, 676965, 721360, 722096, 865632, 902620, 1082040, 1083144, 1353930, 1442720, 1444192, 1731264, 1805240, 2164080, 2166288, 2707860, 2885440, 2888384, 3204301, 3610480, 4328160, 4332576, 5415720, 5731637, 6408602, 7220960, 8656320, 8665152, 9612903, 10831440, 11463274, 12817204, 14441920, 16021505, 17194911, 19225806, 21662880, 22926548, 25634408, 28658185, 32043010, 34389822, 38451612, 43325760, 45853096, 48064515, 51268816, 57316370, 64086020, 68779644, 76903224, 85974555, 91706192, 96129030, 102537632, 114632740, 128172040, 137559288, 153806448, 171949110, 183412384, 192258060, 205075264, 229265480, 256344080, 275118576, 307612896, 343898220, 366824768, 384516120, 406946227, 458530960, 512688160, 550237152, 615225792, 687796440, 769032240, 813892454, 917061920, 1025376320, 1100474304, 1220838681, 1375592880, 1538064480, 1627784908, 1834123840, 2034731135, 2441677362, 2751185760, 3076128960, 3255569816, 4069462270, 4883354724, 5502371520, 6104193405, 6511139632, 8138924540, 9766709448, 12208386810, 13022279264, 16277849080, 19533418896, 24416773620, 26044558528, 32555698160, 39066837792, 48833547240, 65111396320, 78133675584, 97667094480, 130222792640, 195334188960, 390668377920]

約数ペア:

[(1, 390668377920), (2, 195334188960), (3, 130222792640), (4, 97667094480), (5, 78133675584), (6, 65111396320), (8, 48833547240), (10, 39066837792), (12, 32555698160), (15, 26044558528), (16, 24416773620), (20, 19533418896), (24, 16277849080), (30, 13022279264), (32, 12208386810), (40, 9766709448), (48, 8138924540), (60, 6511139632), (64, 6104193405), (71, 5502371520), (80, 4883354724), (96, 4069462270), (120, 3255569816), (127, 3076128960), (142, 2751185760), (160, 2441677362), (192, 2034731135), (213, 1834123840), (240, 1627784908), (254, 1538064480), (284, 1375592880), (320, 1220838681), (355, 1100474304), (381, 1025376320), (426, 917061920), (480, 813892454), (508, 769032240), (568, 687796440), (635, 615225792), (710, 550237152), (762, 512688160), (852, 458530960), (960, 406946227), (1016, 384516120), (1065, 366824768), (1136, 343898220), (1270, 307612896), (1420, 275118576), (1524, 256344080), (1704, 229265480), (1905, 205075264), (2032, 192258060), (2130, 183412384), (2272, 171949110), (2540, 153806448), (2840, 137559288), (3048, 128172040), (3408, 114632740), (3810, 102537632), (4064, 96129030), (4260, 91706192), (4544, 85974555), (5080, 76903224), (5680, 68779644), (6096, 64086020), (6816, 57316370), (7620, 51268816), (8128, 48064515), (8520, 45853096), (9017, 43325760), (10160, 38451612), (11360, 34389822), (12192, 32043010), (13632, 28658185), (15240, 25634408), (17040, 22926548), (18034, 21662880), (20320, 19225806), (22720, 17194911), (24384, 16021505), (27051, 14441920), (30480, 12817204), (34080, 11463274), (36068, 10831440), (40640, 9612903), (45085, 8665152), (45131, 8656320), (54102, 7220960), (60960, 6408602), (68160, 5731637), (72136, 5415720), (90170, 4332576), (90262, 4328160), (108204, 3610480), (121920, 3204301), (135255, 2888384), (135393, 2885440), (144272, 2707860), (180340, 2166288), (180524, 2164080), (216408, 1805240), (225655, 1731264), (270510, 1444192), (270786, 1442720), (288544, 1353930), (360680, 1083144), (361048, 1082040), (432816, 902620), (451310, 865632), (541020, 722096), (541572, 721360), (577088, 676965)]