386948320

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^3\times {\mathrm{23}}^1\times {\mathrm{79}}^1$

素因数の和:150

約数の個数: 192

約数和(自身を含む): 1062512640

約数和(自身を除く): 675564320

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 23, 32, 40, 44, 46, 55, 79, 80, 88, 92, 110, 115, 121, 158, 160, 176, 184, 220, 230, 242, 253, 316, 352, 368, 395, 440, 460, 484, 506, 605, 632, 736, 790, 869, 880, 920, 968, 1012, 1210, 1264, 1265, 1331, 1580, 1738, 1760, 1817, 1840, 1936, 2024, 2420, 2528, 2530, 2662, 2783, 3160, 3476, 3634, 3680, 3872, 4048, 4345, 4840, 5060, 5324, 5566, 6320, 6655, 6952, 7268, 8096, 8690, 9085, 9559, 9680, 10120, 10648, 11132, 12640, 13310, 13904, 13915, 14536, 17380, 18170, 19118, 19360, 19987, 20240, 21296, 22264, 26620, 27808, 27830, 29072, 30613, 34760, 36340, 38236, 39974, 40480, 42592, 44528, 47795, 53240, 55660, 58144, 61226, 69520, 72680, 76472, 79948, 89056, 95590, 99935, 105149, 106480, 111320, 122452, 139040, 145360, 152944, 153065, 159896, 191180, 199870, 210298, 212960, 219857, 222640, 244904, 290720, 305888, 306130, 319792, 382360, 399740, 420596, 439714, 445280, 489808, 525745, 612260, 639584, 764720, 799480, 841192, 879428, 979616, 1051490, 1099285, 1224520, 1529440, 1598960, 1682384, 1758856, 2102980, 2198570, 2418427, 2449040, 3197920, 3364768, 3517712, 4205960, 4397140, 4836854, 4898080, 7035424, 8411920, 8794280, 9673708, 12092135, 16823840, 17588560, 19347416, 24184270, 35177120, 38694832, 48368540, 77389664, 96737080, 193474160, 386948320]

約数ペア:

[(1, 386948320), (2, 193474160), (4, 96737080), (5, 77389664), (8, 48368540), (10, 38694832), (11, 35177120), (16, 24184270), (20, 19347416), (22, 17588560), (23, 16823840), (32, 12092135), (40, 9673708), (44, 8794280), (46, 8411920), (55, 7035424), (79, 4898080), (80, 4836854), (88, 4397140), (92, 4205960), (110, 3517712), (115, 3364768), (121, 3197920), (158, 2449040), (160, 2418427), (176, 2198570), (184, 2102980), (220, 1758856), (230, 1682384), (242, 1598960), (253, 1529440), (316, 1224520), (352, 1099285), (368, 1051490), (395, 979616), (440, 879428), (460, 841192), (484, 799480), (506, 764720), (605, 639584), (632, 612260), (736, 525745), (790, 489808), (869, 445280), (880, 439714), (920, 420596), (968, 399740), (1012, 382360), (1210, 319792), (1264, 306130), (1265, 305888), (1331, 290720), (1580, 244904), (1738, 222640), (1760, 219857), (1817, 212960), (1840, 210298), (1936, 199870), (2024, 191180), (2420, 159896), (2528, 153065), (2530, 152944), (2662, 145360), (2783, 139040), (3160, 122452), (3476, 111320), (3634, 106480), (3680, 105149), (3872, 99935), (4048, 95590), (4345, 89056), (4840, 79948), (5060, 76472), (5324, 72680), (5566, 69520), (6320, 61226), (6655, 58144), (6952, 55660), (7268, 53240), (8096, 47795), (8690, 44528), (9085, 42592), (9559, 40480), (9680, 39974), (10120, 38236), (10648, 36340), (11132, 34760), (12640, 30613), (13310, 29072), (13904, 27830), (13915, 27808), (14536, 26620), (17380, 22264), (18170, 21296), (19118, 20240), (19360, 19987)]