312169769380

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{103}}^1\times {\mathrm{211}}^1\times {\mathrm{14657}}^1$

素因数の和:14994

約数の個数: 144

約数和(自身を含む): 773691924096

約数和(自身を除く): 461522154716

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 103, 140, 196, 206, 211, 245, 412, 422, 490, 515, 721, 844, 980, 1030, 1055, 1442, 1477, 2060, 2110, 2884, 2954, 3605, 4220, 5047, 5908, 7210, 7385, 10094, 10339, 14420, 14657, 14770, 20188, 20678, 21733, 25235, 29314, 29540, 41356, 43466, 50470, 51695, 58628, 73285, 86932, 100940, 102599, 103390, 108665, 146570, 152131, 205198, 206780, 217330, 293140, 304262, 410396, 434660, 512995, 608524, 718193, 760655, 1025990, 1064917, 1436386, 1509671, 1521310, 2051980, 2129834, 2872772, 3019342, 3042620, 3092627, 3590965, 4259668, 5324585, 6038684, 6185254, 7181930, 7548355, 10567697, 10649170, 12370508, 14363860, 15096710, 15463135, 21135394, 21298340, 21648389, 30193420, 30926270, 42270788, 43296778, 52838485, 61852540, 73973879, 86593556, 105676970, 108241945, 147947758, 151538723, 211353940, 216483890, 295895516, 303077446, 318540581, 369869395, 432967780, 606154892, 637081162, 739738790, 757693615, 1274162324, 1479477580, 1515387230, 1592702905, 2229784067, 3030774460, 3185405810, 4459568134, 6370811620, 8919136268, 11148920335, 15608488469, 22297840670, 31216976938, 44595681340, 62433953876, 78042442345, 156084884690, 312169769380]

約数ペア:

[(1, 312169769380), (2, 156084884690), (4, 78042442345), (5, 62433953876), (7, 44595681340), (10, 31216976938), (14, 22297840670), (20, 15608488469), (28, 11148920335), (35, 8919136268), (49, 6370811620), (70, 4459568134), (98, 3185405810), (103, 3030774460), (140, 2229784067), (196, 1592702905), (206, 1515387230), (211, 1479477580), (245, 1274162324), (412, 757693615), (422, 739738790), (490, 637081162), (515, 606154892), (721, 432967780), (844, 369869395), (980, 318540581), (1030, 303077446), (1055, 295895516), (1442, 216483890), (1477, 211353940), (2060, 151538723), (2110, 147947758), (2884, 108241945), (2954, 105676970), (3605, 86593556), (4220, 73973879), (5047, 61852540), (5908, 52838485), (7210, 43296778), (7385, 42270788), (10094, 30926270), (10339, 30193420), (14420, 21648389), (14657, 21298340), (14770, 21135394), (20188, 15463135), (20678, 15096710), (21733, 14363860), (25235, 12370508), (29314, 10649170), (29540, 10567697), (41356, 7548355), (43466, 7181930), (50470, 6185254), (51695, 6038684), (58628, 5324585), (73285, 4259668), (86932, 3590965), (100940, 3092627), (102599, 3042620), (103390, 3019342), (108665, 2872772), (146570, 2129834), (152131, 2051980), (205198, 1521310), (206780, 1509671), (217330, 1436386), (293140, 1064917), (304262, 1025990), (410396, 760655), (434660, 718193), (512995, 608524)]