173943120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{283}}^1$

素因数の和:509

約数の個数: 160

約数和(自身を含む): 585712512

約数和(自身を除く): 411769392

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, 120, 130, 156, 195, 197, 208, 240, 260, 283, 312, 390, 394, 520, 566, 591, 624, 780, 788, 849, 985, 1040, 1132, 1182, 1415, 1560, 1576, 1698, 1970, 2264, 2364, 2561, 2830, 2955, 3120, 3152, 3396, 3679, 3940, 4245, 4528, 4728, 5122, 5660, 5910, 6792, 7358, 7683, 7880, 8490, 9456, 10244, 11037, 11320, 11820, 12805, 13584, 14716, 15366, 15760, 16980, 18395, 20488, 22074, 22640, 23640, 25610, 29432, 30732, 33960, 36790, 38415, 40976, 44148, 47280, 51220, 55185, 55751, 58864, 61464, 67920, 73580, 76830, 88296, 102440, 110370, 111502, 122928, 147160, 153660, 167253, 176592, 204880, 220740, 223004, 278755, 294320, 307320, 334506, 441480, 446008, 557510, 614640, 669012, 724763, 836265, 882960, 892016, 1115020, 1338024, 1449526, 1672530, 2174289, 2230040, 2676048, 2899052, 3345060, 3623815, 4348578, 4460080, 5798104, 6690120, 7247630, 8697156, 10871445, 11596208, 13380240, 14495260, 17394312, 21742890, 28990520, 34788624, 43485780, 57981040, 86971560, 173943120]

約数ペア:

[(1, 173943120), (2, 86971560), (3, 57981040), (4, 43485780), (5, 34788624), (6, 28990520), (8, 21742890), (10, 17394312), (12, 14495260), (13, 13380240), (15, 11596208), (16, 10871445), (20, 8697156), (24, 7247630), (26, 6690120), (30, 5798104), (39, 4460080), (40, 4348578), (48, 3623815), (52, 3345060), (60, 2899052), (65, 2676048), (78, 2230040), (80, 2174289), (104, 1672530), (120, 1449526), (130, 1338024), (156, 1115020), (195, 892016), (197, 882960), (208, 836265), (240, 724763), (260, 669012), (283, 614640), (312, 557510), (390, 446008), (394, 441480), (520, 334506), (566, 307320), (591, 294320), (624, 278755), (780, 223004), (788, 220740), (849, 204880), (985, 176592), (1040, 167253), (1132, 153660), (1182, 147160), (1415, 122928), (1560, 111502), (1576, 110370), (1698, 102440), (1970, 88296), (2264, 76830), (2364, 73580), (2561, 67920), (2830, 61464), (2955, 58864), (3120, 55751), (3152, 55185), (3396, 51220), (3679, 47280), (3940, 44148), (4245, 40976), (4528, 38415), (4728, 36790), (5122, 33960), (5660, 30732), (5910, 29432), (6792, 25610), (7358, 23640), (7683, 22640), (7880, 22074), (8490, 20488), (9456, 18395), (10244, 16980), (11037, 15760), (11320, 15366), (11820, 14716), (12805, 13584)]