17523480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{239}}^1$

素因数の和:313

約数の個数: 128

約数和(自身を含む): 58060800

約数和(自身を除く): 40537320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 47, 52, 60, 65, 78, 94, 104, 120, 130, 141, 156, 188, 195, 235, 239, 260, 282, 312, 376, 390, 470, 478, 520, 564, 611, 705, 717, 780, 940, 956, 1128, 1195, 1222, 1410, 1434, 1560, 1833, 1880, 1912, 2390, 2444, 2820, 2868, 3055, 3107, 3585, 3666, 4780, 4888, 5640, 5736, 6110, 6214, 7170, 7332, 9165, 9321, 9560, 11233, 12220, 12428, 14340, 14664, 15535, 18330, 18642, 22466, 24440, 24856, 28680, 31070, 33699, 36660, 37284, 44932, 46605, 56165, 62140, 67398, 73320, 74568, 89864, 93210, 112330, 124280, 134796, 146029, 168495, 186420, 224660, 269592, 292058, 336990, 372840, 438087, 449320, 584116, 673980, 730145, 876174, 1168232, 1347960, 1460290, 1752348, 2190435, 2920580, 3504696, 4380870, 5841160, 8761740, 17523480]

約数ペア:

[(1, 17523480), (2, 8761740), (3, 5841160), (4, 4380870), (5, 3504696), (6, 2920580), (8, 2190435), (10, 1752348), (12, 1460290), (13, 1347960), (15, 1168232), (20, 876174), (24, 730145), (26, 673980), (30, 584116), (39, 449320), (40, 438087), (47, 372840), (52, 336990), (60, 292058), (65, 269592), (78, 224660), (94, 186420), (104, 168495), (120, 146029), (130, 134796), (141, 124280), (156, 112330), (188, 93210), (195, 89864), (235, 74568), (239, 73320), (260, 67398), (282, 62140), (312, 56165), (376, 46605), (390, 44932), (470, 37284), (478, 36660), (520, 33699), (564, 31070), (611, 28680), (705, 24856), (717, 24440), (780, 22466), (940, 18642), (956, 18330), (1128, 15535), (1195, 14664), (1222, 14340), (1410, 12428), (1434, 12220), (1560, 11233), (1833, 9560), (1880, 9321), (1912, 9165), (2390, 7332), (2444, 7170), (2820, 6214), (2868, 6110), (3055, 5736), (3107, 5640), (3585, 4888), (3666, 4780)]