159289320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{691}}^1$

素因数の和:835

約数の個数: 128

約数和(自身を含む): 511194240

約数和(自身を除く): 351904920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 113, 120, 136, 170, 204, 226, 255, 339, 340, 408, 452, 510, 565, 678, 680, 691, 904, 1020, 1130, 1356, 1382, 1695, 1921, 2040, 2073, 2260, 2712, 2764, 3390, 3455, 3842, 4146, 4520, 5528, 5763, 6780, 6910, 7684, 8292, 9605, 10365, 11526, 11747, 13560, 13820, 15368, 16584, 19210, 20730, 23052, 23494, 27640, 28815, 35241, 38420, 41460, 46104, 46988, 57630, 58735, 70482, 76840, 78083, 82920, 93976, 115260, 117470, 140964, 156166, 176205, 230520, 234249, 234940, 281928, 312332, 352410, 390415, 468498, 469880, 624664, 704820, 780830, 936996, 1171245, 1327411, 1409640, 1561660, 1873992, 2342490, 2654822, 3123320, 3982233, 4684980, 5309644, 6637055, 7964466, 9369960, 10619288, 13274110, 15928932, 19911165, 26548220, 31857864, 39822330, 53096440, 79644660, 159289320]

約数ペア:

[(1, 159289320), (2, 79644660), (3, 53096440), (4, 39822330), (5, 31857864), (6, 26548220), (8, 19911165), (10, 15928932), (12, 13274110), (15, 10619288), (17, 9369960), (20, 7964466), (24, 6637055), (30, 5309644), (34, 4684980), (40, 3982233), (51, 3123320), (60, 2654822), (68, 2342490), (85, 1873992), (102, 1561660), (113, 1409640), (120, 1327411), (136, 1171245), (170, 936996), (204, 780830), (226, 704820), (255, 624664), (339, 469880), (340, 468498), (408, 390415), (452, 352410), (510, 312332), (565, 281928), (678, 234940), (680, 234249), (691, 230520), (904, 176205), (1020, 156166), (1130, 140964), (1356, 117470), (1382, 115260), (1695, 93976), (1921, 82920), (2040, 78083), (2073, 76840), (2260, 70482), (2712, 58735), (2764, 57630), (3390, 46988), (3455, 46104), (3842, 41460), (4146, 38420), (4520, 35241), (5528, 28815), (5763, 27640), (6780, 23494), (6910, 23052), (7684, 20730), (8292, 19210), (9605, 16584), (10365, 15368), (11526, 13820), (11747, 13560)]