906464520

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{21521}}^1$

素因数の和:21557

約数の個数: 160

約数和(自身を含む): 3281244120

約数和(自身を除く): 2374779600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 81, 90, 104, 108, 117, 120, 130, 135, 156, 162, 180, 195, 216, 234, 260, 270, 312, 324, 351, 360, 390, 405, 468, 520, 540, 585, 648, 702, 780, 810, 936, 1053, 1080, 1170, 1404, 1560, 1620, 1755, 2106, 2340, 2808, 3240, 3510, 4212, 4680, 5265, 7020, 8424, 10530, 14040, 21060, 21521, 42120, 43042, 64563, 86084, 107605, 129126, 172168, 193689, 215210, 258252, 279773, 322815, 387378, 430420, 516504, 559546, 581067, 645630, 774756, 839319, 860840, 968445, 1119092, 1162134, 1291260, 1398865, 1549512, 1678638, 1743201, 1936890, 2238184, 2324268, 2517957, 2582520, 2797730, 2905335, 3357276, 3486402, 3873780, 4196595, 4648536, 5035914, 5595460, 5810670, 6714552, 6972804, 7553871, 7747560, 8393190, 8716005, 10071828, 11190920, 11621340, 12589785, 13945608, 15107742, 16786380, 17432010, 20143656, 22661613, 23242680, 25179570, 30215484, 33572760, 34864020, 37769355, 45323226, 50359140, 60430968, 69728040, 75538710, 90646452, 100718280, 113308065, 151077420, 181292904, 226616130, 302154840, 453232260, 906464520]

約数ペア:

[(1, 906464520), (2, 453232260), (3, 302154840), (4, 226616130), (5, 181292904), (6, 151077420), (8, 113308065), (9, 100718280), (10, 90646452), (12, 75538710), (13, 69728040), (15, 60430968), (18, 50359140), (20, 45323226), (24, 37769355), (26, 34864020), (27, 33572760), (30, 30215484), (36, 25179570), (39, 23242680), (40, 22661613), (45, 20143656), (52, 17432010), (54, 16786380), (60, 15107742), (65, 13945608), (72, 12589785), (78, 11621340), (81, 11190920), (90, 10071828), (104, 8716005), (108, 8393190), (117, 7747560), (120, 7553871), (130, 6972804), (135, 6714552), (156, 5810670), (162, 5595460), (180, 5035914), (195, 4648536), (216, 4196595), (234, 3873780), (260, 3486402), (270, 3357276), (312, 2905335), (324, 2797730), (351, 2582520), (360, 2517957), (390, 2324268), (405, 2238184), (468, 1936890), (520, 1743201), (540, 1678638), (585, 1549512), (648, 1398865), (702, 1291260), (780, 1162134), (810, 1119092), (936, 968445), (1053, 860840), (1080, 839319), (1170, 774756), (1404, 645630), (1560, 581067), (1620, 559546), (1755, 516504), (2106, 430420), (2340, 387378), (2808, 322815), (3240, 279773), (3510, 258252), (4212, 215210), (4680, 193689), (5265, 172168), (7020, 129126), (8424, 107605), (10530, 86084), (14040, 64563), (21060, 43042), (21521, 42120)]