1427773560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{6421}}^1$

素因数の和:6561

約数の個数: 128

約数和(自身を含む): 4577601600

約数和(自身を除く): 3149828040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 109, 120, 136, 170, 204, 218, 255, 327, 340, 408, 436, 510, 545, 654, 680, 872, 1020, 1090, 1308, 1635, 1853, 2040, 2180, 2616, 3270, 3706, 4360, 5559, 6421, 6540, 7412, 9265, 11118, 12842, 13080, 14824, 18530, 19263, 22236, 25684, 27795, 32105, 37060, 38526, 44472, 51368, 55590, 64210, 74120, 77052, 96315, 109157, 111180, 128420, 154104, 192630, 218314, 222360, 256840, 327471, 385260, 436628, 545785, 654942, 699889, 770520, 873256, 1091570, 1309884, 1399778, 1637355, 2099667, 2183140, 2619768, 2799556, 3274710, 3499445, 4199334, 4366280, 5599112, 6549420, 6998890, 8398668, 10498335, 11898113, 13098840, 13997780, 16797336, 20996670, 23796226, 27995560, 35694339, 41993340, 47592452, 59490565, 71388678, 83986680, 95184904, 118981130, 142777356, 178471695, 237962260, 285554712, 356943390, 475924520, 713886780, 1427773560]

約数ペア:

[(1, 1427773560), (2, 713886780), (3, 475924520), (4, 356943390), (5, 285554712), (6, 237962260), (8, 178471695), (10, 142777356), (12, 118981130), (15, 95184904), (17, 83986680), (20, 71388678), (24, 59490565), (30, 47592452), (34, 41993340), (40, 35694339), (51, 27995560), (60, 23796226), (68, 20996670), (85, 16797336), (102, 13997780), (109, 13098840), (120, 11898113), (136, 10498335), (170, 8398668), (204, 6998890), (218, 6549420), (255, 5599112), (327, 4366280), (340, 4199334), (408, 3499445), (436, 3274710), (510, 2799556), (545, 2619768), (654, 2183140), (680, 2099667), (872, 1637355), (1020, 1399778), (1090, 1309884), (1308, 1091570), (1635, 873256), (1853, 770520), (2040, 699889), (2180, 654942), (2616, 545785), (3270, 436628), (3706, 385260), (4360, 327471), (5559, 256840), (6421, 222360), (6540, 218314), (7412, 192630), (9265, 154104), (11118, 128420), (12842, 111180), (13080, 109157), (14824, 96315), (18530, 77052), (19263, 74120), (22236, 64210), (25684, 55590), (27795, 51368), (32105, 44472), (37060, 38526)]