227593280

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{107}}^1$

素因数の和:181

約数の個数: 168

約数和(自身を含む): 606356928

約数和(自身を除く): 378763648

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 23, 32, 34, 40, 46, 64, 68, 80, 85, 92, 107, 115, 136, 160, 170, 184, 214, 230, 272, 289, 320, 340, 368, 391, 428, 460, 535, 544, 578, 680, 736, 782, 856, 920, 1070, 1088, 1156, 1360, 1445, 1472, 1564, 1712, 1819, 1840, 1955, 2140, 2312, 2461, 2720, 2890, 3128, 3424, 3638, 3680, 3910, 4280, 4624, 4922, 5440, 5780, 6256, 6647, 6848, 7276, 7360, 7820, 8560, 9095, 9248, 9844, 11560, 12305, 12512, 13294, 14552, 15640, 17120, 18190, 18496, 19688, 23120, 24610, 25024, 26588, 29104, 30923, 31280, 33235, 34240, 36380, 39376, 41837, 46240, 49220, 53176, 58208, 61846, 62560, 66470, 72760, 78752, 83674, 92480, 98440, 106352, 116416, 123692, 125120, 132940, 145520, 154615, 157504, 167348, 196880, 209185, 212704, 247384, 265880, 291040, 309230, 334696, 393760, 418370, 425408, 494768, 531760, 582080, 618460, 669392, 711229, 787520, 836740, 989536, 1063520, 1236920, 1338784, 1422458, 1673480, 1979072, 2127040, 2473840, 2677568, 2844916, 3346960, 3556145, 4947680, 5689832, 6693920, 7112290, 9895360, 11379664, 13387840, 14224580, 22759328, 28449160, 45518656, 56898320, 113796640, 227593280]

約数ペア:

[(1, 227593280), (2, 113796640), (4, 56898320), (5, 45518656), (8, 28449160), (10, 22759328), (16, 14224580), (17, 13387840), (20, 11379664), (23, 9895360), (32, 7112290), (34, 6693920), (40, 5689832), (46, 4947680), (64, 3556145), (68, 3346960), (80, 2844916), (85, 2677568), (92, 2473840), (107, 2127040), (115, 1979072), (136, 1673480), (160, 1422458), (170, 1338784), (184, 1236920), (214, 1063520), (230, 989536), (272, 836740), (289, 787520), (320, 711229), (340, 669392), (368, 618460), (391, 582080), (428, 531760), (460, 494768), (535, 425408), (544, 418370), (578, 393760), (680, 334696), (736, 309230), (782, 291040), (856, 265880), (920, 247384), (1070, 212704), (1088, 209185), (1156, 196880), (1360, 167348), (1445, 157504), (1472, 154615), (1564, 145520), (1712, 132940), (1819, 125120), (1840, 123692), (1955, 116416), (2140, 106352), (2312, 98440), (2461, 92480), (2720, 83674), (2890, 78752), (3128, 72760), (3424, 66470), (3638, 62560), (3680, 61846), (3910, 58208), (4280, 53176), (4624, 49220), (4922, 46240), (5440, 41837), (5780, 39376), (6256, 36380), (6647, 34240), (6848, 33235), (7276, 31280), (7360, 30923), (7820, 29104), (8560, 26588), (9095, 25024), (9248, 24610), (9844, 23120), (11560, 19688), (12305, 18496), (12512, 18190), (13294, 17120), (14552, 15640)]