149484190720

素因数分解:

$2^{10}\times 5^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{17389}}^1$

素因数の和:17510

約数の個数: 176

約数和(自身を含む): 379325148480

約数和(自身を除く): 229840957760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 73, 80, 92, 115, 128, 146, 160, 184, 230, 256, 292, 320, 365, 368, 460, 512, 584, 640, 730, 736, 920, 1024, 1168, 1280, 1460, 1472, 1679, 1840, 2336, 2560, 2920, 2944, 3358, 3680, 4672, 5120, 5840, 5888, 6716, 7360, 8395, 9344, 11680, 11776, 13432, 14720, 16790, 17389, 18688, 23360, 23552, 26864, 29440, 33580, 34778, 37376, 46720, 53728, 58880, 67160, 69556, 74752, 86945, 93440, 107456, 117760, 134320, 139112, 173890, 186880, 214912, 268640, 278224, 347780, 373760, 399947, 429824, 537280, 556448, 695560, 799894, 859648, 1074560, 1112896, 1269397, 1391120, 1599788, 1719296, 1999735, 2149120, 2225792, 2538794, 2782240, 3199576, 3999470, 4298240, 4451584, 5077588, 5564480, 6346985, 6399152, 7998940, 8596480, 8903168, 10155176, 11128960, 12693970, 12798304, 15997880, 17806336, 20310352, 22257920, 25387940, 25596608, 29196131, 31995760, 40620704, 44515840, 50775880, 51193216, 58392262, 63991520, 81241408, 89031680, 101551760, 102386432, 116784524, 127983040, 145980655, 162482816, 203103520, 204772864, 233569048, 255966080, 291961310, 324965632, 406207040, 409545728, 467138096, 511932160, 583922620, 649931264, 812414080, 934276192, 1023864320, 1167845240, 1299862528, 1624828160, 1868552384, 2047728640, 2335690480, 3249656320, 3737104768, 4671380960, 6499312640, 7474209536, 9342761920, 14948419072, 18685523840, 29896838144, 37371047680, 74742095360, 149484190720]

約数ペア:

[(1, 149484190720), (2, 74742095360), (4, 37371047680), (5, 29896838144), (8, 18685523840), (10, 14948419072), (16, 9342761920), (20, 7474209536), (23, 6499312640), (32, 4671380960), (40, 3737104768), (46, 3249656320), (64, 2335690480), (73, 2047728640), (80, 1868552384), (92, 1624828160), (115, 1299862528), (128, 1167845240), (146, 1023864320), (160, 934276192), (184, 812414080), (230, 649931264), (256, 583922620), (292, 511932160), (320, 467138096), (365, 409545728), (368, 406207040), (460, 324965632), (512, 291961310), (584, 255966080), (640, 233569048), (730, 204772864), (736, 203103520), (920, 162482816), (1024, 145980655), (1168, 127983040), (1280, 116784524), (1460, 102386432), (1472, 101551760), (1679, 89031680), (1840, 81241408), (2336, 63991520), (2560, 58392262), (2920, 51193216), (2944, 50775880), (3358, 44515840), (3680, 40620704), (4672, 31995760), (5120, 29196131), (5840, 25596608), (5888, 25387940), (6716, 22257920), (7360, 20310352), (8395, 17806336), (9344, 15997880), (11680, 12798304), (11776, 12693970), (13432, 11128960), (14720, 10155176), (16790, 8903168), (17389, 8596480), (18688, 7998940), (23360, 6399152), (23552, 6346985), (26864, 5564480), (29440, 5077588), (33580, 4451584), (34778, 4298240), (37376, 3999470), (46720, 3199576), (53728, 2782240), (58880, 2538794), (67160, 2225792), (69556, 2149120), (74752, 1999735), (86945, 1719296), (93440, 1599788), (107456, 1391120), (117760, 1269397), (134320, 1112896), (139112, 1074560), (173890, 859648), (186880, 799894), (214912, 695560), (268640, 556448), (278224, 537280), (347780, 429824), (373760, 399947)]