170920260

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{439}}^1$

素因数の和:567

約数の個数: 192

約数和(自身を含む): 615014400

約数和(自身を除く): 444094140

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 103, 105, 108, 126, 135, 140, 180, 189, 206, 210, 252, 270, 309, 315, 378, 412, 420, 439, 515, 540, 618, 630, 721, 756, 878, 927, 945, 1030, 1236, 1260, 1317, 1442, 1545, 1756, 1854, 1890, 2060, 2163, 2195, 2634, 2781, 2884, 3073, 3090, 3605, 3708, 3780, 3951, 4326, 4390, 4635, 5268, 5562, 6146, 6180, 6489, 6585, 7210, 7902, 8652, 8780, 9219, 9270, 10815, 11124, 11853, 12292, 12978, 13170, 13905, 14420, 15365, 15804, 18438, 18540, 19467, 19755, 21630, 23706, 25956, 26340, 27657, 27810, 30730, 32445, 36876, 38934, 39510, 43260, 45217, 46095, 47412, 55314, 55620, 59265, 61460, 64890, 77868, 79020, 82971, 90434, 92190, 97335, 110628, 118530, 129780, 135651, 138285, 165942, 180868, 184380, 194670, 226085, 237060, 271302, 276570, 316519, 331884, 389340, 406953, 414855, 452170, 542604, 553140, 633038, 678255, 813906, 829710, 904340, 949557, 1220859, 1266076, 1356510, 1582595, 1627812, 1659420, 1899114, 2034765, 2441718, 2713020, 2848671, 3165190, 3798228, 4069530, 4747785, 4883436, 5697342, 6104295, 6330380, 8139060, 8546013, 9495570, 11394684, 12208590, 14243355, 17092026, 18991140, 24417180, 28486710, 34184052, 42730065, 56973420, 85460130, 170920260]

約数ペア:

[(1, 170920260), (2, 85460130), (3, 56973420), (4, 42730065), (5, 34184052), (6, 28486710), (7, 24417180), (9, 18991140), (10, 17092026), (12, 14243355), (14, 12208590), (15, 11394684), (18, 9495570), (20, 8546013), (21, 8139060), (27, 6330380), (28, 6104295), (30, 5697342), (35, 4883436), (36, 4747785), (42, 4069530), (45, 3798228), (54, 3165190), (60, 2848671), (63, 2713020), (70, 2441718), (84, 2034765), (90, 1899114), (103, 1659420), (105, 1627812), (108, 1582595), (126, 1356510), (135, 1266076), (140, 1220859), (180, 949557), (189, 904340), (206, 829710), (210, 813906), (252, 678255), (270, 633038), (309, 553140), (315, 542604), (378, 452170), (412, 414855), (420, 406953), (439, 389340), (515, 331884), (540, 316519), (618, 276570), (630, 271302), (721, 237060), (756, 226085), (878, 194670), (927, 184380), (945, 180868), (1030, 165942), (1236, 138285), (1260, 135651), (1317, 129780), (1442, 118530), (1545, 110628), (1756, 97335), (1854, 92190), (1890, 90434), (2060, 82971), (2163, 79020), (2195, 77868), (2634, 64890), (2781, 61460), (2884, 59265), (3073, 55620), (3090, 55314), (3605, 47412), (3708, 46095), (3780, 45217), (3951, 43260), (4326, 39510), (4390, 38934), (4635, 36876), (5268, 32445), (5562, 30730), (6146, 27810), (6180, 27657), (6489, 26340), (6585, 25956), (7210, 23706), (7902, 21630), (8652, 19755), (8780, 19467), (9219, 18540), (9270, 18438), (10815, 15804), (11124, 15365), (11853, 14420), (12292, 13905), (12978, 13170)]