169846040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1609}}^1$

素因数の和:1669

約数の個数: 128

約数和(自身を含む): 486864000

約数和(自身を除く): 317017960

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 29, 35, 40, 52, 56, 58, 65, 70, 91, 104, 116, 130, 140, 145, 182, 203, 232, 260, 280, 290, 364, 377, 406, 455, 520, 580, 728, 754, 812, 910, 1015, 1160, 1508, 1609, 1624, 1820, 1885, 2030, 2639, 3016, 3218, 3640, 3770, 4060, 5278, 6436, 7540, 8045, 8120, 10556, 11263, 12872, 13195, 15080, 16090, 20917, 21112, 22526, 26390, 32180, 41834, 45052, 46661, 52780, 56315, 64360, 83668, 90104, 93322, 104585, 105560, 112630, 146419, 167336, 186644, 209170, 225260, 233305, 292838, 326627, 373288, 418340, 450520, 466610, 585676, 606593, 653254, 732095, 836680, 933220, 1171352, 1213186, 1306508, 1464190, 1633135, 1866440, 2426372, 2613016, 2928380, 3032965, 3266270, 4246151, 4852744, 5856760, 6065930, 6532540, 8492302, 12131860, 13065080, 16984604, 21230755, 24263720, 33969208, 42461510, 84923020, 169846040]

約数ペア:

[(1, 169846040), (2, 84923020), (4, 42461510), (5, 33969208), (7, 24263720), (8, 21230755), (10, 16984604), (13, 13065080), (14, 12131860), (20, 8492302), (26, 6532540), (28, 6065930), (29, 5856760), (35, 4852744), (40, 4246151), (52, 3266270), (56, 3032965), (58, 2928380), (65, 2613016), (70, 2426372), (91, 1866440), (104, 1633135), (116, 1464190), (130, 1306508), (140, 1213186), (145, 1171352), (182, 933220), (203, 836680), (232, 732095), (260, 653254), (280, 606593), (290, 585676), (364, 466610), (377, 450520), (406, 418340), (455, 373288), (520, 326627), (580, 292838), (728, 233305), (754, 225260), (812, 209170), (910, 186644), (1015, 167336), (1160, 146419), (1508, 112630), (1609, 105560), (1624, 104585), (1820, 93322), (1885, 90104), (2030, 83668), (2639, 64360), (3016, 56315), (3218, 52780), (3640, 46661), (3770, 45052), (4060, 41834), (5278, 32180), (6436, 26390), (7540, 22526), (8045, 21112), (8120, 20917), (10556, 16090), (11263, 15080), (12872, 13195)]