489128544080

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{146309}}^1$

素因数の和:146493

約数の個数: 160

約数和(自身を含む): 1293193123200

約数和(自身を除く): 804064579120

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 29, 40, 44, 55, 58, 80, 88, 110, 116, 131, 145, 176, 220, 232, 262, 290, 319, 440, 464, 524, 580, 638, 655, 880, 1048, 1160, 1276, 1310, 1441, 1595, 2096, 2320, 2552, 2620, 2882, 3190, 3799, 5104, 5240, 5764, 6380, 7205, 7598, 10480, 11528, 12760, 14410, 15196, 18995, 23056, 25520, 28820, 30392, 37990, 41789, 57640, 60784, 75980, 83578, 115280, 146309, 151960, 167156, 208945, 292618, 303920, 334312, 417890, 585236, 668624, 731545, 835780, 1170472, 1463090, 1609399, 1671560, 2340944, 2926180, 3218798, 3343120, 4242961, 5852360, 6437596, 8046995, 8485922, 11704720, 12875192, 16093990, 16971844, 19166479, 21214805, 25750384, 32187980, 33943688, 38332958, 42429610, 46672571, 64375960, 67887376, 76665916, 84859220, 93345142, 95832395, 128751920, 153331832, 169718440, 186690284, 191664790, 210831269, 233362855, 306663664, 339436880, 373380568, 383329580, 421662538, 466725710, 555827891, 746761136, 766659160, 843325076, 933451420, 1054156345, 1111655782, 1533318320, 1686650152, 1866902840, 2108312690, 2223311564, 2779139455, 3373300304, 3733805680, 4216625380, 4446623128, 5558278910, 6114106801, 8433250760, 8893246256, 11116557820, 12228213602, 16866501520, 22233115640, 24456427204, 30570534005, 44466231280, 48912854408, 61141068010, 97825708816, 122282136020, 244564272040, 489128544080]

約数ペア:

[(1, 489128544080), (2, 244564272040), (4, 122282136020), (5, 97825708816), (8, 61141068010), (10, 48912854408), (11, 44466231280), (16, 30570534005), (20, 24456427204), (22, 22233115640), (29, 16866501520), (40, 12228213602), (44, 11116557820), (55, 8893246256), (58, 8433250760), (80, 6114106801), (88, 5558278910), (110, 4446623128), (116, 4216625380), (131, 3733805680), (145, 3373300304), (176, 2779139455), (220, 2223311564), (232, 2108312690), (262, 1866902840), (290, 1686650152), (319, 1533318320), (440, 1111655782), (464, 1054156345), (524, 933451420), (580, 843325076), (638, 766659160), (655, 746761136), (880, 555827891), (1048, 466725710), (1160, 421662538), (1276, 383329580), (1310, 373380568), (1441, 339436880), (1595, 306663664), (2096, 233362855), (2320, 210831269), (2552, 191664790), (2620, 186690284), (2882, 169718440), (3190, 153331832), (3799, 128751920), (5104, 95832395), (5240, 93345142), (5764, 84859220), (6380, 76665916), (7205, 67887376), (7598, 64375960), (10480, 46672571), (11528, 42429610), (12760, 38332958), (14410, 33943688), (15196, 32187980), (18995, 25750384), (23056, 21214805), (25520, 19166479), (28820, 16971844), (30392, 16093990), (37990, 12875192), (41789, 11704720), (57640, 8485922), (60784, 8046995), (75980, 6437596), (83578, 5852360), (115280, 4242961), (146309, 3343120), (151960, 3218798), (167156, 2926180), (208945, 2340944), (292618, 1671560), (303920, 1609399), (334312, 1463090), (417890, 1170472), (585236, 835780), (668624, 731545)]