237794640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{349}}^1$

素因数の和:549

約数の個数: 160

約数和(自身を含む): 787449600

約数和(自身を除く): 549654960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 136, 167, 170, 204, 240, 255, 272, 334, 340, 349, 408, 501, 510, 668, 680, 698, 816, 835, 1002, 1020, 1047, 1336, 1360, 1396, 1670, 1745, 2004, 2040, 2094, 2505, 2672, 2792, 2839, 3340, 3490, 4008, 4080, 4188, 5010, 5235, 5584, 5678, 5933, 6680, 6980, 8016, 8376, 8517, 10020, 10470, 11356, 11866, 13360, 13960, 14195, 16752, 17034, 17799, 20040, 20940, 22712, 23732, 27920, 28390, 29665, 34068, 35598, 40080, 41880, 42585, 45424, 47464, 56780, 58283, 59330, 68136, 71196, 83760, 85170, 88995, 94928, 113560, 116566, 118660, 136272, 142392, 170340, 174849, 177990, 227120, 233132, 237320, 284784, 291415, 340680, 349698, 355980, 466264, 474640, 582830, 681360, 699396, 711960, 874245, 932528, 990811, 1165660, 1398792, 1423920, 1748490, 1981622, 2331320, 2797584, 2972433, 3496980, 3963244, 4662640, 4954055, 5944866, 6993960, 7926488, 9908110, 11889732, 13987920, 14862165, 15852976, 19816220, 23779464, 29724330, 39632440, 47558928, 59448660, 79264880, 118897320, 237794640]

約数ペア:

[(1, 237794640), (2, 118897320), (3, 79264880), (4, 59448660), (5, 47558928), (6, 39632440), (8, 29724330), (10, 23779464), (12, 19816220), (15, 15852976), (16, 14862165), (17, 13987920), (20, 11889732), (24, 9908110), (30, 7926488), (34, 6993960), (40, 5944866), (48, 4954055), (51, 4662640), (60, 3963244), (68, 3496980), (80, 2972433), (85, 2797584), (102, 2331320), (120, 1981622), (136, 1748490), (167, 1423920), (170, 1398792), (204, 1165660), (240, 990811), (255, 932528), (272, 874245), (334, 711960), (340, 699396), (349, 681360), (408, 582830), (501, 474640), (510, 466264), (668, 355980), (680, 349698), (698, 340680), (816, 291415), (835, 284784), (1002, 237320), (1020, 233132), (1047, 227120), (1336, 177990), (1360, 174849), (1396, 170340), (1670, 142392), (1745, 136272), (2004, 118660), (2040, 116566), (2094, 113560), (2505, 94928), (2672, 88995), (2792, 85170), (2839, 83760), (3340, 71196), (3490, 68136), (4008, 59330), (4080, 58283), (4188, 56780), (5010, 47464), (5235, 45424), (5584, 42585), (5678, 41880), (5933, 40080), (6680, 35598), (6980, 34068), (8016, 29665), (8376, 28390), (8517, 27920), (10020, 23732), (10470, 22712), (11356, 20940), (11866, 20040), (13360, 17799), (13960, 17034), (14195, 16752)]