15670139640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{263}}^1\times {\mathrm{29207}}^1$

素因数の和:29501

約数の個数: 128

約数和(自身を含む): 49966709760

約数和(自身を除く): 34296570120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 263, 340, 408, 510, 526, 680, 789, 1020, 1052, 1315, 1578, 2040, 2104, 2630, 3156, 3945, 4471, 5260, 6312, 7890, 8942, 10520, 13413, 15780, 17884, 22355, 26826, 29207, 31560, 35768, 44710, 53652, 58414, 67065, 87621, 89420, 107304, 116828, 134130, 146035, 175242, 178840, 233656, 268260, 292070, 350484, 438105, 496519, 536520, 584140, 700968, 876210, 993038, 1168280, 1489557, 1752420, 1986076, 2482595, 2979114, 3504840, 3972152, 4965190, 5958228, 7447785, 7681441, 9930380, 11916456, 14895570, 15362882, 19860760, 23044323, 29791140, 30725764, 38407205, 46088646, 59582280, 61451528, 76814410, 92177292, 115221615, 130584497, 153628820, 184354584, 230443230, 261168994, 307257640, 391753491, 460886460, 522337988, 652922485, 783506982, 921772920, 1044675976, 1305844970, 1567013964, 1958767455, 2611689940, 3134027928, 3917534910, 5223379880, 7835069820, 15670139640]

約数ペア:

[(1, 15670139640), (2, 7835069820), (3, 5223379880), (4, 3917534910), (5, 3134027928), (6, 2611689940), (8, 1958767455), (10, 1567013964), (12, 1305844970), (15, 1044675976), (17, 921772920), (20, 783506982), (24, 652922485), (30, 522337988), (34, 460886460), (40, 391753491), (51, 307257640), (60, 261168994), (68, 230443230), (85, 184354584), (102, 153628820), (120, 130584497), (136, 115221615), (170, 92177292), (204, 76814410), (255, 61451528), (263, 59582280), (340, 46088646), (408, 38407205), (510, 30725764), (526, 29791140), (680, 23044323), (789, 19860760), (1020, 15362882), (1052, 14895570), (1315, 11916456), (1578, 9930380), (2040, 7681441), (2104, 7447785), (2630, 5958228), (3156, 4965190), (3945, 3972152), (4471, 3504840), (5260, 2979114), (6312, 2482595), (7890, 1986076), (8942, 1752420), (10520, 1489557), (13413, 1168280), (15780, 993038), (17884, 876210), (22355, 700968), (26826, 584140), (29207, 536520), (31560, 496519), (35768, 438105), (44710, 350484), (53652, 292070), (58414, 268260), (67065, 233656), (87621, 178840), (89420, 175242), (107304, 146035), (116828, 134130)]