197586560

素因数分解:

$2^7\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{433}}^1$

素因数の和:506

約数の個数: 128

約数和(自身を含む): 509967360

約数和(自身を除く): 312380800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 31, 32, 40, 46, 62, 64, 80, 92, 115, 124, 128, 155, 160, 184, 230, 248, 310, 320, 368, 433, 460, 496, 620, 640, 713, 736, 866, 920, 992, 1240, 1426, 1472, 1732, 1840, 1984, 2165, 2480, 2852, 2944, 3464, 3565, 3680, 3968, 4330, 4960, 5704, 6928, 7130, 7360, 8660, 9920, 9959, 11408, 13423, 13856, 14260, 14720, 17320, 19840, 19918, 22816, 26846, 27712, 28520, 34640, 39836, 45632, 49795, 53692, 55424, 57040, 67115, 69280, 79672, 91264, 99590, 107384, 114080, 134230, 138560, 159344, 199180, 214768, 228160, 268460, 277120, 308729, 318688, 398360, 429536, 456320, 536920, 617458, 637376, 796720, 859072, 1073840, 1234916, 1274752, 1543645, 1593440, 1718144, 2147680, 2469832, 3087290, 3186880, 4295360, 4939664, 6174580, 6373760, 8590720, 9879328, 12349160, 19758656, 24698320, 39517312, 49396640, 98793280, 197586560]

約数ペア:

[(1, 197586560), (2, 98793280), (4, 49396640), (5, 39517312), (8, 24698320), (10, 19758656), (16, 12349160), (20, 9879328), (23, 8590720), (31, 6373760), (32, 6174580), (40, 4939664), (46, 4295360), (62, 3186880), (64, 3087290), (80, 2469832), (92, 2147680), (115, 1718144), (124, 1593440), (128, 1543645), (155, 1274752), (160, 1234916), (184, 1073840), (230, 859072), (248, 796720), (310, 637376), (320, 617458), (368, 536920), (433, 456320), (460, 429536), (496, 398360), (620, 318688), (640, 308729), (713, 277120), (736, 268460), (866, 228160), (920, 214768), (992, 199180), (1240, 159344), (1426, 138560), (1472, 134230), (1732, 114080), (1840, 107384), (1984, 99590), (2165, 91264), (2480, 79672), (2852, 69280), (2944, 67115), (3464, 57040), (3565, 55424), (3680, 53692), (3968, 49795), (4330, 45632), (4960, 39836), (5704, 34640), (6928, 28520), (7130, 27712), (7360, 26846), (8660, 22816), (9920, 19918), (9959, 19840), (11408, 17320), (13423, 14720), (13856, 14260)]