187423080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{379}}^1$

素因数の和:723

約数の個数: 128

約数和(自身を含む): 609033600

約数和(自身を除く): 421610520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 317, 379, 390, 520, 634, 758, 780, 951, 1137, 1268, 1516, 1560, 1585, 1895, 1902, 2274, 2536, 3032, 3170, 3790, 3804, 4121, 4548, 4755, 4927, 5685, 6340, 7580, 7608, 8242, 9096, 9510, 9854, 11370, 12363, 12680, 14781, 15160, 16484, 19020, 19708, 20605, 22740, 24635, 24726, 29562, 32968, 38040, 39416, 41210, 45480, 49270, 49452, 59124, 61815, 73905, 82420, 98540, 98904, 118248, 120143, 123630, 147810, 164840, 197080, 240286, 247260, 295620, 360429, 480572, 494520, 591240, 600715, 720858, 961144, 1201430, 1441716, 1561859, 1802145, 2402860, 2883432, 3123718, 3604290, 4685577, 4805720, 6247436, 7208580, 7809295, 9371154, 12494872, 14417160, 15618590, 18742308, 23427885, 31237180, 37484616, 46855770, 62474360, 93711540, 187423080]

約数ペア:

[(1, 187423080), (2, 93711540), (3, 62474360), (4, 46855770), (5, 37484616), (6, 31237180), (8, 23427885), (10, 18742308), (12, 15618590), (13, 14417160), (15, 12494872), (20, 9371154), (24, 7809295), (26, 7208580), (30, 6247436), (39, 4805720), (40, 4685577), (52, 3604290), (60, 3123718), (65, 2883432), (78, 2402860), (104, 1802145), (120, 1561859), (130, 1441716), (156, 1201430), (195, 961144), (260, 720858), (312, 600715), (317, 591240), (379, 494520), (390, 480572), (520, 360429), (634, 295620), (758, 247260), (780, 240286), (951, 197080), (1137, 164840), (1268, 147810), (1516, 123630), (1560, 120143), (1585, 118248), (1895, 98904), (1902, 98540), (2274, 82420), (2536, 73905), (3032, 61815), (3170, 59124), (3790, 49452), (3804, 49270), (4121, 45480), (4548, 41210), (4755, 39416), (4927, 38040), (5685, 32968), (6340, 29562), (7580, 24726), (7608, 24635), (8242, 22740), (9096, 20605), (9510, 19708), (9854, 19020), (11370, 16484), (12363, 15160), (12680, 14781)]