2111194974080

素因数分解:

$2^7\times 5^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{15451}}^1$

素因数の和:15669

約数の個数: 256

約数和(自身を含む): 5338075115520

約数和(自身を除く): 3226880141440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 71, 80, 97, 124, 128, 142, 155, 160, 194, 248, 284, 310, 320, 355, 388, 485, 496, 568, 620, 640, 710, 776, 970, 992, 1136, 1240, 1420, 1552, 1940, 1984, 2201, 2272, 2480, 2840, 3007, 3104, 3880, 3968, 4402, 4544, 4960, 5680, 6014, 6208, 6887, 7760, 8804, 9088, 9920, 11005, 11360, 12028, 12416, 13774, 15035, 15451, 15520, 17608, 19840, 22010, 22720, 24056, 27548, 30070, 30902, 31040, 34435, 35216, 44020, 45440, 48112, 55096, 60140, 61804, 62080, 68870, 70432, 77255, 88040, 96224, 110192, 120280, 123608, 137740, 140864, 154510, 176080, 192448, 213497, 220384, 240560, 247216, 275480, 281728, 309020, 352160, 384896, 426994, 440768, 478981, 481120, 494432, 550960, 618040, 704320, 853988, 881536, 957962, 962240, 988864, 1067485, 1097021, 1101920, 1236080, 1408640, 1498747, 1707976, 1915924, 1924480, 1977728, 2134970, 2194042, 2203840, 2394905, 2472160, 2997494, 3415952, 3831848, 4269940, 4388084, 4407680, 4789810, 4944320, 5485105, 5994988, 6831904, 7493735, 7663696, 8539880, 8776168, 9579620, 9888640, 10970210, 11989976, 13663808, 14987470, 15327392, 17079760, 17552336, 19159240, 21940420, 23979952, 27327616, 29974940, 30654784, 34007651, 34159520, 35104672, 38318480, 43880840, 46461157, 47959904, 59949880, 61309568, 68015302, 68319040, 70209344, 76636960, 87761680, 92922314, 95919808, 106411037, 119899760, 136030604, 136638080, 140418688, 153273920, 170038255, 175523360, 185844628, 191839616, 212822074, 232305785, 239799520, 272061208, 306547840, 340076510, 351046720, 371689256, 425644148, 464611570, 479599040, 532055185, 544122416, 680153020, 702093440, 743378512, 851288296, 929223140, 959198080, 1064110370, 1088244832, 1360306040, 1486757024, 1702576592, 1858446280, 2128220740, 2176489664, 2720612080, 2973514048, 3298742147, 3405153184, 3716892560, 4256441480, 4352979328, 5441224160, 5947028096, 6597484294, 6810306368, 7433785120, 8512882960, 10882448320, 13194968588, 13620612736, 14867570240, 16493710735, 17025765920, 21764896640, 26389937176, 29735140480, 32987421470, 34051531840, 52779874352, 65974842940, 68103063680, 105559748704, 131949685880, 211119497408, 263899371760, 422238994816, 527798743520, 1055597487040, 2111194974080]

約数ペア:

[(1, 2111194974080), (2, 1055597487040), (4, 527798743520), (5, 422238994816), (8, 263899371760), (10, 211119497408), (16, 131949685880), (20, 105559748704), (31, 68103063680), (32, 65974842940), (40, 52779874352), (62, 34051531840), (64, 32987421470), (71, 29735140480), (80, 26389937176), (97, 21764896640), (124, 17025765920), (128, 16493710735), (142, 14867570240), (155, 13620612736), (160, 13194968588), (194, 10882448320), (248, 8512882960), (284, 7433785120), (310, 6810306368), (320, 6597484294), (355, 5947028096), (388, 5441224160), (485, 4352979328), (496, 4256441480), (568, 3716892560), (620, 3405153184), (640, 3298742147), (710, 2973514048), (776, 2720612080), (970, 2176489664), (992, 2128220740), (1136, 1858446280), (1240, 1702576592), (1420, 1486757024), (1552, 1360306040), (1940, 1088244832), (1984, 1064110370), (2201, 959198080), (2272, 929223140), (2480, 851288296), (2840, 743378512), (3007, 702093440), (3104, 680153020), (3880, 544122416), (3968, 532055185), (4402, 479599040), (4544, 464611570), (4960, 425644148), (5680, 371689256), (6014, 351046720), (6208, 340076510), (6887, 306547840), (7760, 272061208), (8804, 239799520), (9088, 232305785), (9920, 212822074), (11005, 191839616), (11360, 185844628), (12028, 175523360), (12416, 170038255), (13774, 153273920), (15035, 140418688), (15451, 136638080), (15520, 136030604), (17608, 119899760), (19840, 106411037), (22010, 95919808), (22720, 92922314), (24056, 87761680), (27548, 76636960), (30070, 70209344), (30902, 68319040), (31040, 68015302), (34435, 61309568), (35216, 59949880), (44020, 47959904), (45440, 46461157), (48112, 43880840), (55096, 38318480), (60140, 35104672), (61804, 34159520), (62080, 34007651), (68870, 30654784), (70432, 29974940), (77255, 27327616), (88040, 23979952), (96224, 21940420), (110192, 19159240), (120280, 17552336), (123608, 17079760), (137740, 15327392), (140864, 14987470), (154510, 13663808), (176080, 11989976), (192448, 10970210), (213497, 9888640), (220384, 9579620), (240560, 8776168), (247216, 8539880), (275480, 7663696), (281728, 7493735), (309020, 6831904), (352160, 5994988), (384896, 5485105), (426994, 4944320), (440768, 4789810), (478981, 4407680), (481120, 4388084), (494432, 4269940), (550960, 3831848), (618040, 3415952), (704320, 2997494), (853988, 2472160), (881536, 2394905), (957962, 2203840), (962240, 2194042), (988864, 2134970), (1067485, 1977728), (1097021, 1924480), (1101920, 1915924), (1236080, 1707976), (1408640, 1498747)]