152005840

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{2281}}^1$

素因数の和:2325

約数の個数: 120

約数和(自身を含む): 435487752

約数和(自身を除く): 283481912

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 34, 35, 40, 49, 56, 68, 70, 80, 85, 98, 112, 119, 136, 140, 170, 196, 238, 245, 272, 280, 340, 392, 476, 490, 560, 595, 680, 784, 833, 952, 980, 1190, 1360, 1666, 1904, 1960, 2281, 2380, 3332, 3920, 4165, 4562, 4760, 6664, 8330, 9124, 9520, 11405, 13328, 15967, 16660, 18248, 22810, 31934, 33320, 36496, 38777, 45620, 63868, 66640, 77554, 79835, 91240, 111769, 127736, 155108, 159670, 182480, 193885, 223538, 255472, 271439, 310216, 319340, 387770, 447076, 542878, 558845, 620432, 638680, 775540, 894152, 1085756, 1117690, 1277360, 1357195, 1551080, 1788304, 1900073, 2171512, 2235380, 2714390, 3102160, 3800146, 4343024, 4470760, 5428780, 7600292, 8941520, 9500365, 10857560, 15200584, 19000730, 21715120, 30401168, 38001460, 76002920, 152005840]

約数ペア:

[(1, 152005840), (2, 76002920), (4, 38001460), (5, 30401168), (7, 21715120), (8, 19000730), (10, 15200584), (14, 10857560), (16, 9500365), (17, 8941520), (20, 7600292), (28, 5428780), (34, 4470760), (35, 4343024), (40, 3800146), (49, 3102160), (56, 2714390), (68, 2235380), (70, 2171512), (80, 1900073), (85, 1788304), (98, 1551080), (112, 1357195), (119, 1277360), (136, 1117690), (140, 1085756), (170, 894152), (196, 775540), (238, 638680), (245, 620432), (272, 558845), (280, 542878), (340, 447076), (392, 387770), (476, 319340), (490, 310216), (560, 271439), (595, 255472), (680, 223538), (784, 193885), (833, 182480), (952, 159670), (980, 155108), (1190, 127736), (1360, 111769), (1666, 91240), (1904, 79835), (1960, 77554), (2281, 66640), (2380, 63868), (3332, 45620), (3920, 38777), (4165, 36496), (4562, 33320), (4760, 31934), (6664, 22810), (8330, 18248), (9124, 16660), (9520, 15967), (11405, 13328)]