159410760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{503}}^1$

素因数の和:675

約数の個数: 128

約数和(自身を含む): 508032000

約数和(自身を除く): 348621240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 139, 152, 190, 228, 278, 285, 380, 417, 456, 503, 556, 570, 695, 760, 834, 1006, 1112, 1140, 1390, 1509, 1668, 2012, 2085, 2280, 2515, 2641, 2780, 3018, 3336, 4024, 4170, 5030, 5282, 5560, 6036, 7545, 7923, 8340, 9557, 10060, 10564, 12072, 13205, 15090, 15846, 16680, 19114, 20120, 21128, 26410, 28671, 30180, 31692, 38228, 39615, 47785, 52820, 57342, 60360, 63384, 69917, 76456, 79230, 95570, 105640, 114684, 139834, 143355, 158460, 191140, 209751, 229368, 279668, 286710, 316920, 349585, 382280, 419502, 559336, 573420, 699170, 839004, 1048755, 1146840, 1328423, 1398340, 1678008, 2097510, 2656846, 2796680, 3985269, 4195020, 5313692, 6642115, 7970538, 8390040, 10627384, 13284230, 15941076, 19926345, 26568460, 31882152, 39852690, 53136920, 79705380, 159410760]

約数ペア:

[(1, 159410760), (2, 79705380), (3, 53136920), (4, 39852690), (5, 31882152), (6, 26568460), (8, 19926345), (10, 15941076), (12, 13284230), (15, 10627384), (19, 8390040), (20, 7970538), (24, 6642115), (30, 5313692), (38, 4195020), (40, 3985269), (57, 2796680), (60, 2656846), (76, 2097510), (95, 1678008), (114, 1398340), (120, 1328423), (139, 1146840), (152, 1048755), (190, 839004), (228, 699170), (278, 573420), (285, 559336), (380, 419502), (417, 382280), (456, 349585), (503, 316920), (556, 286710), (570, 279668), (695, 229368), (760, 209751), (834, 191140), (1006, 158460), (1112, 143355), (1140, 139834), (1390, 114684), (1509, 105640), (1668, 95570), (2012, 79230), (2085, 76456), (2280, 69917), (2515, 63384), (2641, 60360), (2780, 57342), (3018, 52820), (3336, 47785), (4024, 39615), (4170, 38228), (5030, 31692), (5282, 30180), (5560, 28671), (6036, 26410), (7545, 21128), (7923, 20120), (8340, 19114), (9557, 16680), (10060, 15846), (10564, 15090), (12072, 13205)]