234263280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^2$

素因数の和:144

約数の個数: 240

約数和(自身を含む): 803948544

約数和(自身を除く): 569685264

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 31, 37, 40, 46, 48, 60, 62, 69, 74, 80, 92, 93, 111, 115, 120, 124, 138, 148, 155, 184, 185, 186, 222, 230, 240, 248, 276, 296, 310, 345, 368, 370, 372, 444, 460, 465, 496, 552, 555, 592, 620, 690, 713, 740, 744, 851, 888, 920, 930, 1104, 1110, 1147, 1240, 1369, 1380, 1426, 1480, 1488, 1702, 1776, 1840, 1860, 2139, 2220, 2294, 2480, 2553, 2738, 2760, 2852, 2960, 3404, 3441, 3565, 3720, 4107, 4255, 4278, 4440, 4588, 5106, 5476, 5520, 5704, 5735, 6808, 6845, 6882, 7130, 7440, 8214, 8510, 8556, 8880, 9176, 10212, 10695, 10952, 11408, 11470, 12765, 13616, 13690, 13764, 14260, 16428, 17020, 17112, 17205, 18352, 20424, 20535, 21390, 21904, 22940, 25530, 26381, 27380, 27528, 28520, 31487, 32856, 34040, 34224, 34410, 40848, 41070, 42439, 42780, 45880, 51060, 52762, 54760, 55056, 57040, 62974, 65712, 68080, 68820, 79143, 82140, 84878, 85560, 91760, 94461, 102120, 105524, 109520, 125948, 127317, 131905, 137640, 157435, 158286, 164280, 169756, 171120, 188922, 204240, 211048, 212195, 251896, 254634, 263810, 275280, 314870, 316572, 328560, 339512, 377844, 395715, 422096, 424390, 472305, 503792, 509268, 527620, 629740, 633144, 636585, 679024, 755688, 791430, 848780, 944610, 976097, 1018536, 1055240, 1259480, 1266288, 1273170, 1511376, 1582860, 1697560, 1889220, 1952194, 2037072, 2110480, 2518960, 2546340, 2928291, 3165720, 3395120, 3778440, 3904388, 4880485, 5092680, 5856582, 6331440, 7556880, 7808776, 9760970, 10185360, 11713164, 14641455, 15617552, 19521940, 23426328, 29282910, 39043880, 46852656, 58565820, 78087760, 117131640, 234263280]

約数ペア:

[(1, 234263280), (2, 117131640), (3, 78087760), (4, 58565820), (5, 46852656), (6, 39043880), (8, 29282910), (10, 23426328), (12, 19521940), (15, 15617552), (16, 14641455), (20, 11713164), (23, 10185360), (24, 9760970), (30, 7808776), (31, 7556880), (37, 6331440), (40, 5856582), (46, 5092680), (48, 4880485), (60, 3904388), (62, 3778440), (69, 3395120), (74, 3165720), (80, 2928291), (92, 2546340), (93, 2518960), (111, 2110480), (115, 2037072), (120, 1952194), (124, 1889220), (138, 1697560), (148, 1582860), (155, 1511376), (184, 1273170), (185, 1266288), (186, 1259480), (222, 1055240), (230, 1018536), (240, 976097), (248, 944610), (276, 848780), (296, 791430), (310, 755688), (345, 679024), (368, 636585), (370, 633144), (372, 629740), (444, 527620), (460, 509268), (465, 503792), (496, 472305), (552, 424390), (555, 422096), (592, 395715), (620, 377844), (690, 339512), (713, 328560), (740, 316572), (744, 314870), (851, 275280), (888, 263810), (920, 254634), (930, 251896), (1104, 212195), (1110, 211048), (1147, 204240), (1240, 188922), (1369, 171120), (1380, 169756), (1426, 164280), (1480, 158286), (1488, 157435), (1702, 137640), (1776, 131905), (1840, 127317), (1860, 125948), (2139, 109520), (2220, 105524), (2294, 102120), (2480, 94461), (2553, 91760), (2738, 85560), (2760, 84878), (2852, 82140), (2960, 79143), (3404, 68820), (3441, 68080), (3565, 65712), (3720, 62974), (4107, 57040), (4255, 55056), (4278, 54760), (4440, 52762), (4588, 51060), (5106, 45880), (5476, 42780), (5520, 42439), (5704, 41070), (5735, 40848), (6808, 34410), (6845, 34224), (6882, 34040), (7130, 32856), (7440, 31487), (8214, 28520), (8510, 27528), (8556, 27380), (8880, 26381), (9176, 25530), (10212, 22940), (10695, 21904), (10952, 21390), (11408, 20535), (11470, 20424), (12765, 18352), (13616, 17205), (13690, 17112), (13764, 17020), (14260, 16428)]