70822680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{233}}^1$

素因数の和:413

約数の個数: 128

約数和(自身を含む): 227448000

約数和(自身を除く): 156625320

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, 149, 170, 204, 233, 255, 298, 340, 408, 447, 466, 510, 596, 680, 699, 745, 894, 932, 1020, 1165, 1192, 1398, 1490, 1788, 1864, 2040, 2235, 2330, 2533, 2796, 2980, 3495, 3576, 3961, 4470, 4660, 5066, 5592, 5960, 6990, 7599, 7922, 8940, 9320, 10132, 11883, 12665, 13980, 15198, 15844, 17880, 19805, 20264, 23766, 25330, 27960, 30396, 31688, 34717, 37995, 39610, 47532, 50660, 59415, 60792, 69434, 75990, 79220, 95064, 101320, 104151, 118830, 138868, 151980, 158440, 173585, 208302, 237660, 277736, 303960, 347170, 416604, 475320, 520755, 590189, 694340, 833208, 1041510, 1180378, 1388680, 1770567, 2083020, 2360756, 2950945, 3541134, 4166040, 4721512, 5901890, 7082268, 8852835, 11803780, 14164536, 17705670, 23607560, 35411340, 70822680]

約数ペア:

[(1, 70822680), (2, 35411340), (3, 23607560), (4, 17705670), (5, 14164536), (6, 11803780), (8, 8852835), (10, 7082268), (12, 5901890), (15, 4721512), (17, 4166040), (20, 3541134), (24, 2950945), (30, 2360756), (34, 2083020), (40, 1770567), (51, 1388680), (60, 1180378), (68, 1041510), (85, 833208), (102, 694340), (120, 590189), (136, 520755), (149, 475320), (170, 416604), (204, 347170), (233, 303960), (255, 277736), (298, 237660), (340, 208302), (408, 173585), (447, 158440), (466, 151980), (510, 138868), (596, 118830), (680, 104151), (699, 101320), (745, 95064), (894, 79220), (932, 75990), (1020, 69434), (1165, 60792), (1192, 59415), (1398, 50660), (1490, 47532), (1788, 39610), (1864, 37995), (2040, 34717), (2235, 31688), (2330, 30396), (2533, 27960), (2796, 25330), (2980, 23766), (3495, 20264), (3576, 19805), (3961, 17880), (4470, 15844), (4660, 15198), (5066, 13980), (5592, 12665), (5960, 11883), (6990, 10132), (7599, 9320), (7922, 8940)]