764632960

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{691}}^1$

素因数の和:749

約数の個数: 256

約数和(自身を含む): 2371622400

約数和(自身を除く): 1606989440

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 19, 20, 26, 28, 32, 35, 38, 40, 52, 56, 64, 65, 70, 76, 80, 91, 95, 104, 112, 128, 130, 133, 140, 152, 160, 182, 190, 208, 224, 247, 260, 266, 280, 304, 320, 364, 380, 416, 448, 455, 494, 520, 532, 560, 608, 640, 665, 691, 728, 760, 832, 896, 910, 988, 1040, 1064, 1120, 1216, 1235, 1330, 1382, 1456, 1520, 1664, 1729, 1820, 1976, 2080, 2128, 2240, 2432, 2470, 2660, 2764, 2912, 3040, 3455, 3458, 3640, 3952, 4160, 4256, 4480, 4837, 4940, 5320, 5528, 5824, 6080, 6910, 6916, 7280, 7904, 8320, 8512, 8645, 8983, 9674, 9880, 10640, 11056, 11648, 12160, 13129, 13820, 13832, 14560, 15808, 17024, 17290, 17966, 19348, 19760, 21280, 22112, 24185, 26258, 27640, 27664, 29120, 31616, 34580, 35932, 38696, 39520, 42560, 44224, 44915, 48370, 52516, 55280, 55328, 58240, 62881, 65645, 69160, 71864, 77392, 79040, 85120, 88448, 89830, 91903, 96740, 105032, 110560, 110656, 125762, 131290, 138320, 143728, 154784, 158080, 170677, 179660, 183806, 193480, 210064, 221120, 221312, 251524, 262580, 276640, 287456, 309568, 314405, 341354, 359320, 367612, 386960, 420128, 442240, 459515, 503048, 525160, 553280, 574912, 619136, 628810, 682708, 718640, 735224, 773920, 840256, 853385, 919030, 1006096, 1050320, 1106560, 1149824, 1194739, 1257620, 1365416, 1437280, 1470448, 1547840, 1680512, 1706770, 1838060, 2012192, 2100640, 2389478, 2515240, 2730832, 2874560, 2940896, 3095680, 3413540, 3676120, 4024384, 4201280, 4778956, 5030480, 5461664, 5749120, 5881792, 5973695, 6827080, 7352240, 8048768, 8402560, 9557912, 10060960, 10923328, 11763584, 11947390, 13654160, 14704480, 19115824, 20121920, 21846656, 23894780, 27308320, 29408960, 38231648, 40243840, 47789560, 54616640, 58817920, 76463296, 95579120, 109233280, 152926592, 191158240, 382316480, 764632960]

約数ペア:

[(1, 764632960), (2, 382316480), (4, 191158240), (5, 152926592), (7, 109233280), (8, 95579120), (10, 76463296), (13, 58817920), (14, 54616640), (16, 47789560), (19, 40243840), (20, 38231648), (26, 29408960), (28, 27308320), (32, 23894780), (35, 21846656), (38, 20121920), (40, 19115824), (52, 14704480), (56, 13654160), (64, 11947390), (65, 11763584), (70, 10923328), (76, 10060960), (80, 9557912), (91, 8402560), (95, 8048768), (104, 7352240), (112, 6827080), (128, 5973695), (130, 5881792), (133, 5749120), (140, 5461664), (152, 5030480), (160, 4778956), (182, 4201280), (190, 4024384), (208, 3676120), (224, 3413540), (247, 3095680), (260, 2940896), (266, 2874560), (280, 2730832), (304, 2515240), (320, 2389478), (364, 2100640), (380, 2012192), (416, 1838060), (448, 1706770), (455, 1680512), (494, 1547840), (520, 1470448), (532, 1437280), (560, 1365416), (608, 1257620), (640, 1194739), (665, 1149824), (691, 1106560), (728, 1050320), (760, 1006096), (832, 919030), (896, 853385), (910, 840256), (988, 773920), (1040, 735224), (1064, 718640), (1120, 682708), (1216, 628810), (1235, 619136), (1330, 574912), (1382, 553280), (1456, 525160), (1520, 503048), (1664, 459515), (1729, 442240), (1820, 420128), (1976, 386960), (2080, 367612), (2128, 359320), (2240, 341354), (2432, 314405), (2470, 309568), (2660, 287456), (2764, 276640), (2912, 262580), (3040, 251524), (3455, 221312), (3458, 221120), (3640, 210064), (3952, 193480), (4160, 183806), (4256, 179660), (4480, 170677), (4837, 158080), (4940, 154784), (5320, 143728), (5528, 138320), (5824, 131290), (6080, 125762), (6910, 110656), (6916, 110560), (7280, 105032), (7904, 96740), (8320, 91903), (8512, 89830), (8645, 88448), (8983, 85120), (9674, 79040), (9880, 77392), (10640, 71864), (11056, 69160), (11648, 65645), (12160, 62881), (13129, 58240), (13820, 55328), (13832, 55280), (14560, 52516), (15808, 48370), (17024, 44915), (17290, 44224), (17966, 42560), (19348, 39520), (19760, 38696), (21280, 35932), (22112, 34580), (24185, 31616), (26258, 29120), (27640, 27664)]