270397872

素因数分解:

$2^4\times 3^3\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{331}}^1$

素因数の和:440

約数の個数: 160

約数和(自身を含む): 816773120

約数和(自身を除く): 546375248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 36, 48, 54, 61, 62, 72, 93, 108, 122, 124, 144, 183, 186, 216, 244, 248, 279, 331, 366, 372, 432, 488, 496, 549, 558, 662, 732, 744, 837, 976, 993, 1098, 1116, 1324, 1464, 1488, 1647, 1674, 1891, 1986, 2196, 2232, 2648, 2928, 2979, 3294, 3348, 3782, 3972, 4392, 4464, 5296, 5673, 5958, 6588, 6696, 7564, 7944, 8784, 8937, 10261, 11346, 11916, 13176, 13392, 15128, 15888, 17019, 17874, 20191, 20522, 22692, 23832, 26352, 30256, 30783, 34038, 35748, 40382, 41044, 45384, 47664, 51057, 60573, 61566, 68076, 71496, 80764, 82088, 90768, 92349, 102114, 121146, 123132, 136152, 142992, 161528, 164176, 181719, 184698, 204228, 242292, 246264, 272304, 277047, 323056, 363438, 369396, 408456, 484584, 492528, 545157, 554094, 625921, 726876, 738792, 816912, 969168, 1090314, 1108188, 1251842, 1453752, 1477584, 1877763, 2180628, 2216376, 2503684, 2907504, 3755526, 4361256, 4432752, 5007368, 5633289, 7511052, 8722512, 10014736, 11266578, 15022104, 16899867, 22533156, 30044208, 33799734, 45066312, 67599468, 90132624, 135198936, 270397872]

約数ペア:

[(1, 270397872), (2, 135198936), (3, 90132624), (4, 67599468), (6, 45066312), (8, 33799734), (9, 30044208), (12, 22533156), (16, 16899867), (18, 15022104), (24, 11266578), (27, 10014736), (31, 8722512), (36, 7511052), (48, 5633289), (54, 5007368), (61, 4432752), (62, 4361256), (72, 3755526), (93, 2907504), (108, 2503684), (122, 2216376), (124, 2180628), (144, 1877763), (183, 1477584), (186, 1453752), (216, 1251842), (244, 1108188), (248, 1090314), (279, 969168), (331, 816912), (366, 738792), (372, 726876), (432, 625921), (488, 554094), (496, 545157), (549, 492528), (558, 484584), (662, 408456), (732, 369396), (744, 363438), (837, 323056), (976, 277047), (993, 272304), (1098, 246264), (1116, 242292), (1324, 204228), (1464, 184698), (1488, 181719), (1647, 164176), (1674, 161528), (1891, 142992), (1986, 136152), (2196, 123132), (2232, 121146), (2648, 102114), (2928, 92349), (2979, 90768), (3294, 82088), (3348, 80764), (3782, 71496), (3972, 68076), (4392, 61566), (4464, 60573), (5296, 51057), (5673, 47664), (5958, 45384), (6588, 41044), (6696, 40382), (7564, 35748), (7944, 34038), (8784, 30783), (8937, 30256), (10261, 26352), (11346, 23832), (11916, 22692), (13176, 20522), (13392, 20191), (15128, 17874), (15888, 17019)]