139501320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{9769}}^1$

素因数の和:9807

約数の個数: 128

約数和(自身を含む): 506476800

約数和(自身を除く): 366975480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 51, 56, 60, 68, 70, 84, 85, 102, 105, 119, 120, 136, 140, 168, 170, 204, 210, 238, 255, 280, 340, 357, 408, 420, 476, 510, 595, 680, 714, 840, 952, 1020, 1190, 1428, 1785, 2040, 2380, 2856, 3570, 4760, 7140, 9769, 14280, 19538, 29307, 39076, 48845, 58614, 68383, 78152, 97690, 117228, 136766, 146535, 166073, 195380, 205149, 234456, 273532, 293070, 332146, 341915, 390760, 410298, 498219, 547064, 586140, 664292, 683830, 820596, 830365, 996438, 1025745, 1162511, 1172280, 1328584, 1367660, 1641192, 1660730, 1992876, 2051490, 2325022, 2491095, 2735320, 3321460, 3487533, 3985752, 4102980, 4650044, 4982190, 5812555, 6642920, 6975066, 8205960, 9300088, 9964380, 11625110, 13950132, 17437665, 19928760, 23250220, 27900264, 34875330, 46500440, 69750660, 139501320]

約数ペア:

[(1, 139501320), (2, 69750660), (3, 46500440), (4, 34875330), (5, 27900264), (6, 23250220), (7, 19928760), (8, 17437665), (10, 13950132), (12, 11625110), (14, 9964380), (15, 9300088), (17, 8205960), (20, 6975066), (21, 6642920), (24, 5812555), (28, 4982190), (30, 4650044), (34, 4102980), (35, 3985752), (40, 3487533), (42, 3321460), (51, 2735320), (56, 2491095), (60, 2325022), (68, 2051490), (70, 1992876), (84, 1660730), (85, 1641192), (102, 1367660), (105, 1328584), (119, 1172280), (120, 1162511), (136, 1025745), (140, 996438), (168, 830365), (170, 820596), (204, 683830), (210, 664292), (238, 586140), (255, 547064), (280, 498219), (340, 410298), (357, 390760), (408, 341915), (420, 332146), (476, 293070), (510, 273532), (595, 234456), (680, 205149), (714, 195380), (840, 166073), (952, 146535), (1020, 136766), (1190, 117228), (1428, 97690), (1785, 78152), (2040, 68383), (2380, 58614), (2856, 48845), (3570, 39076), (4760, 29307), (7140, 19538), (9769, 14280)]