139476720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{419}}^1$

素因数の和:527

約数の個数: 160

約数和(自身を含む): 462470400

約数和(自身を除く): 322993680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 73, 76, 80, 95, 114, 120, 146, 152, 190, 219, 228, 240, 285, 292, 304, 365, 380, 419, 438, 456, 570, 584, 730, 760, 838, 876, 912, 1095, 1140, 1168, 1257, 1387, 1460, 1520, 1676, 1752, 2095, 2190, 2280, 2514, 2774, 2920, 3352, 3504, 4161, 4190, 4380, 4560, 5028, 5548, 5840, 6285, 6704, 6935, 7961, 8322, 8380, 8760, 10056, 11096, 12570, 13870, 15922, 16644, 16760, 17520, 20112, 20805, 22192, 23883, 25140, 27740, 30587, 31844, 33288, 33520, 39805, 41610, 47766, 50280, 55480, 61174, 63688, 66576, 79610, 83220, 91761, 95532, 100560, 110960, 119415, 122348, 127376, 152935, 159220, 166440, 183522, 191064, 238830, 244696, 305870, 318440, 332880, 367044, 382128, 458805, 477660, 489392, 581153, 611740, 636880, 734088, 917610, 955320, 1162306, 1223480, 1468176, 1743459, 1835220, 1910640, 2324612, 2446960, 2905765, 3486918, 3670440, 4649224, 5811530, 6973836, 7340880, 8717295, 9298448, 11623060, 13947672, 17434590, 23246120, 27895344, 34869180, 46492240, 69738360, 139476720]

約数ペア:

[(1, 139476720), (2, 69738360), (3, 46492240), (4, 34869180), (5, 27895344), (6, 23246120), (8, 17434590), (10, 13947672), (12, 11623060), (15, 9298448), (16, 8717295), (19, 7340880), (20, 6973836), (24, 5811530), (30, 4649224), (38, 3670440), (40, 3486918), (48, 2905765), (57, 2446960), (60, 2324612), (73, 1910640), (76, 1835220), (80, 1743459), (95, 1468176), (114, 1223480), (120, 1162306), (146, 955320), (152, 917610), (190, 734088), (219, 636880), (228, 611740), (240, 581153), (285, 489392), (292, 477660), (304, 458805), (365, 382128), (380, 367044), (419, 332880), (438, 318440), (456, 305870), (570, 244696), (584, 238830), (730, 191064), (760, 183522), (838, 166440), (876, 159220), (912, 152935), (1095, 127376), (1140, 122348), (1168, 119415), (1257, 110960), (1387, 100560), (1460, 95532), (1520, 91761), (1676, 83220), (1752, 79610), (2095, 66576), (2190, 63688), (2280, 61174), (2514, 55480), (2774, 50280), (2920, 47766), (3352, 41610), (3504, 39805), (4161, 33520), (4190, 33288), (4380, 31844), (4560, 30587), (5028, 27740), (5548, 25140), (5840, 23883), (6285, 22192), (6704, 20805), (6935, 20112), (7961, 17520), (8322, 16760), (8380, 16644), (8760, 15922), (10056, 13870), (11096, 12570)]