17207640

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1$

素因数の和:183

約数の個数: 160

約数和(自身を含む): 59590080

約数和(自身を除く): 42382440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 47, 54, 60, 72, 81, 90, 94, 108, 113, 120, 135, 141, 162, 180, 188, 216, 226, 235, 270, 282, 324, 339, 360, 376, 405, 423, 452, 470, 540, 564, 565, 648, 678, 705, 810, 846, 904, 940, 1017, 1080, 1128, 1130, 1269, 1356, 1410, 1620, 1692, 1695, 1880, 2034, 2115, 2260, 2538, 2712, 2820, 3051, 3240, 3384, 3390, 3807, 4068, 4230, 4520, 5076, 5085, 5311, 5640, 6102, 6345, 6780, 7614, 8136, 8460, 9153, 10152, 10170, 10622, 12204, 12690, 13560, 15228, 15255, 15933, 16920, 18306, 19035, 20340, 21244, 24408, 25380, 26555, 30456, 30510, 31866, 36612, 38070, 40680, 42488, 45765, 47799, 50760, 53110, 61020, 63732, 73224, 76140, 79665, 91530, 95598, 106220, 122040, 127464, 143397, 152280, 159330, 183060, 191196, 212440, 238995, 286794, 318660, 366120, 382392, 430191, 477990, 573588, 637320, 716985, 860382, 955980, 1147176, 1433970, 1720764, 1911960, 2150955, 2867940, 3441528, 4301910, 5735880, 8603820, 17207640]

約数ペア:

[(1, 17207640), (2, 8603820), (3, 5735880), (4, 4301910), (5, 3441528), (6, 2867940), (8, 2150955), (9, 1911960), (10, 1720764), (12, 1433970), (15, 1147176), (18, 955980), (20, 860382), (24, 716985), (27, 637320), (30, 573588), (36, 477990), (40, 430191), (45, 382392), (47, 366120), (54, 318660), (60, 286794), (72, 238995), (81, 212440), (90, 191196), (94, 183060), (108, 159330), (113, 152280), (120, 143397), (135, 127464), (141, 122040), (162, 106220), (180, 95598), (188, 91530), (216, 79665), (226, 76140), (235, 73224), (270, 63732), (282, 61020), (324, 53110), (339, 50760), (360, 47799), (376, 45765), (405, 42488), (423, 40680), (452, 38070), (470, 36612), (540, 31866), (564, 30510), (565, 30456), (648, 26555), (678, 25380), (705, 24408), (810, 21244), (846, 20340), (904, 19035), (940, 18306), (1017, 16920), (1080, 15933), (1128, 15255), (1130, 15228), (1269, 13560), (1356, 12690), (1410, 12204), (1620, 10622), (1692, 10170), (1695, 10152), (1880, 9153), (2034, 8460), (2115, 8136), (2260, 7614), (2538, 6780), (2712, 6345), (2820, 6102), (3051, 5640), (3240, 5311), (3384, 5085), (3390, 5076), (3807, 4520), (4068, 4230)]