1355052160

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{887}}^1$

素因数の和:955

約数の個数: 256

約数和(自身を含む): 4173742080

約数和(自身を除く): 2818689920

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 31, 32, 35, 40, 44, 55, 56, 62, 64, 70, 77, 80, 88, 110, 112, 124, 128, 140, 154, 155, 160, 176, 217, 220, 224, 248, 280, 308, 310, 320, 341, 352, 385, 434, 440, 448, 496, 560, 616, 620, 640, 682, 704, 770, 868, 880, 887, 896, 992, 1085, 1120, 1232, 1240, 1364, 1408, 1540, 1705, 1736, 1760, 1774, 1984, 2170, 2240, 2387, 2464, 2480, 2728, 3080, 3410, 3472, 3520, 3548, 3968, 4340, 4435, 4480, 4774, 4928, 4960, 5456, 6160, 6209, 6820, 6944, 7040, 7096, 8680, 8870, 9548, 9757, 9856, 9920, 10912, 11935, 12320, 12418, 13640, 13888, 14192, 17360, 17740, 19096, 19514, 19840, 21824, 23870, 24640, 24836, 27280, 27497, 27776, 28384, 31045, 34720, 35480, 38192, 39028, 43648, 47740, 48785, 49280, 49672, 54560, 54994, 56768, 62090, 68299, 69440, 70960, 76384, 78056, 95480, 97570, 99344, 109120, 109988, 113536, 124180, 136598, 137485, 138880, 141920, 152768, 156112, 190960, 192479, 195140, 198688, 218240, 219976, 248360, 273196, 274970, 283840, 302467, 305536, 312224, 341495, 381920, 384958, 390280, 397376, 439952, 496720, 546392, 549940, 567680, 604934, 624448, 682990, 763840, 769916, 780560, 794752, 879904, 962395, 993440, 1092784, 1099880, 1209868, 1248896, 1365980, 1512335, 1527680, 1539832, 1561120, 1759808, 1924790, 1986880, 2117269, 2185568, 2199760, 2419736, 2731960, 3024670, 3079664, 3122240, 3519616, 3849580, 3973760, 4234538, 4371136, 4399520, 4839472, 5463920, 6049340, 6159328, 6244480, 7699160, 8469076, 8742272, 8799040, 9678944, 10586345, 10927840, 12098680, 12318656, 15398320, 16938152, 17598080, 19357888, 21172690, 21855680, 24197360, 24637312, 30796640, 33876304, 38715776, 42345380, 43711360, 48394720, 61593280, 67752608, 84690760, 96789440, 123186560, 135505216, 169381520, 193578880, 271010432, 338763040, 677526080, 1355052160]

約数ペア:

[(1, 1355052160), (2, 677526080), (4, 338763040), (5, 271010432), (7, 193578880), (8, 169381520), (10, 135505216), (11, 123186560), (14, 96789440), (16, 84690760), (20, 67752608), (22, 61593280), (28, 48394720), (31, 43711360), (32, 42345380), (35, 38715776), (40, 33876304), (44, 30796640), (55, 24637312), (56, 24197360), (62, 21855680), (64, 21172690), (70, 19357888), (77, 17598080), (80, 16938152), (88, 15398320), (110, 12318656), (112, 12098680), (124, 10927840), (128, 10586345), (140, 9678944), (154, 8799040), (155, 8742272), (160, 8469076), (176, 7699160), (217, 6244480), (220, 6159328), (224, 6049340), (248, 5463920), (280, 4839472), (308, 4399520), (310, 4371136), (320, 4234538), (341, 3973760), (352, 3849580), (385, 3519616), (434, 3122240), (440, 3079664), (448, 3024670), (496, 2731960), (560, 2419736), (616, 2199760), (620, 2185568), (640, 2117269), (682, 1986880), (704, 1924790), (770, 1759808), (868, 1561120), (880, 1539832), (887, 1527680), (896, 1512335), (992, 1365980), (1085, 1248896), (1120, 1209868), (1232, 1099880), (1240, 1092784), (1364, 993440), (1408, 962395), (1540, 879904), (1705, 794752), (1736, 780560), (1760, 769916), (1774, 763840), (1984, 682990), (2170, 624448), (2240, 604934), (2387, 567680), (2464, 549940), (2480, 546392), (2728, 496720), (3080, 439952), (3410, 397376), (3472, 390280), (3520, 384958), (3548, 381920), (3968, 341495), (4340, 312224), (4435, 305536), (4480, 302467), (4774, 283840), (4928, 274970), (4960, 273196), (5456, 248360), (6160, 219976), (6209, 218240), (6820, 198688), (6944, 195140), (7040, 192479), (7096, 190960), (8680, 156112), (8870, 152768), (9548, 141920), (9757, 138880), (9856, 137485), (9920, 136598), (10912, 124180), (11935, 113536), (12320, 109988), (12418, 109120), (13640, 99344), (13888, 97570), (14192, 95480), (17360, 78056), (17740, 76384), (19096, 70960), (19514, 69440), (19840, 68299), (21824, 62090), (23870, 56768), (24640, 54994), (24836, 54560), (27280, 49672), (27497, 49280), (27776, 48785), (28384, 47740), (31045, 43648), (34720, 39028), (35480, 38192)]