117642420

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{1279}}^1$

素因数の和:1374

約数の個数: 144

約数和(自身を含む): 413736960

約数和(自身を除く): 296094540

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 73, 84, 90, 105, 126, 140, 146, 180, 210, 219, 252, 292, 315, 365, 420, 438, 511, 630, 657, 730, 876, 1022, 1095, 1260, 1279, 1314, 1460, 1533, 2044, 2190, 2555, 2558, 2628, 3066, 3285, 3837, 4380, 4599, 5110, 5116, 6132, 6395, 6570, 7665, 7674, 8953, 9198, 10220, 11511, 12790, 13140, 15330, 15348, 17906, 18396, 19185, 22995, 23022, 25580, 26859, 30660, 35812, 38370, 44765, 45990, 46044, 53718, 57555, 76740, 80577, 89530, 91980, 93367, 107436, 115110, 134295, 161154, 179060, 186734, 230220, 268590, 280101, 322308, 373468, 402885, 466835, 537180, 560202, 653569, 805770, 840303, 933670, 1120404, 1307138, 1400505, 1611540, 1680606, 1867340, 1960707, 2614276, 2801010, 3267845, 3361212, 3921414, 4201515, 5602020, 5882121, 6535690, 7842828, 8403030, 9803535, 11764242, 13071380, 16806060, 19607070, 23528484, 29410605, 39214140, 58821210, 117642420]

約数ペア:

[(1, 117642420), (2, 58821210), (3, 39214140), (4, 29410605), (5, 23528484), (6, 19607070), (7, 16806060), (9, 13071380), (10, 11764242), (12, 9803535), (14, 8403030), (15, 7842828), (18, 6535690), (20, 5882121), (21, 5602020), (28, 4201515), (30, 3921414), (35, 3361212), (36, 3267845), (42, 2801010), (45, 2614276), (60, 1960707), (63, 1867340), (70, 1680606), (73, 1611540), (84, 1400505), (90, 1307138), (105, 1120404), (126, 933670), (140, 840303), (146, 805770), (180, 653569), (210, 560202), (219, 537180), (252, 466835), (292, 402885), (315, 373468), (365, 322308), (420, 280101), (438, 268590), (511, 230220), (630, 186734), (657, 179060), (730, 161154), (876, 134295), (1022, 115110), (1095, 107436), (1260, 93367), (1279, 91980), (1314, 89530), (1460, 80577), (1533, 76740), (2044, 57555), (2190, 53718), (2555, 46044), (2558, 45990), (2628, 44765), (3066, 38370), (3285, 35812), (3837, 30660), (4380, 26859), (4599, 25580), (5110, 23022), (5116, 22995), (6132, 19185), (6395, 18396), (6570, 17906), (7665, 15348), (7674, 15330), (8953, 13140), (9198, 12790), (10220, 11511)]