69561660

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{379}}^1$

素因数の和:440

約数の個数: 192

約数和(自身を含む): 245145600

約数和(自身を除く): 175583940

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 23, 28, 30, 35, 38, 42, 46, 57, 60, 69, 70, 76, 84, 92, 95, 105, 114, 115, 133, 138, 140, 161, 190, 210, 228, 230, 266, 276, 285, 322, 345, 379, 380, 399, 420, 437, 460, 483, 532, 570, 644, 665, 690, 758, 798, 805, 874, 966, 1137, 1140, 1311, 1330, 1380, 1516, 1596, 1610, 1748, 1895, 1932, 1995, 2185, 2274, 2415, 2622, 2653, 2660, 3059, 3220, 3790, 3990, 4370, 4548, 4830, 5244, 5306, 5685, 6118, 6555, 7201, 7580, 7959, 7980, 8717, 8740, 9177, 9660, 10612, 11370, 12236, 13110, 13265, 14402, 15295, 15918, 17434, 18354, 21603, 22740, 26151, 26220, 26530, 28804, 30590, 31836, 34868, 36005, 36708, 39795, 43206, 43585, 45885, 50407, 52302, 53060, 61019, 61180, 72010, 79590, 86412, 87170, 91770, 100814, 104604, 108015, 122038, 130755, 144020, 151221, 159180, 165623, 174340, 183057, 183540, 201628, 216030, 244076, 252035, 261510, 302442, 305095, 331246, 366114, 432060, 496869, 504070, 523020, 604884, 610190, 662492, 732228, 756105, 828115, 915285, 993738, 1008140, 1159361, 1220380, 1512210, 1656230, 1830570, 1987476, 2318722, 2484345, 3024420, 3312460, 3478083, 3661140, 4637444, 4968690, 5796805, 6956166, 9937380, 11593610, 13912332, 17390415, 23187220, 34780830, 69561660]

約数ペア:

[(1, 69561660), (2, 34780830), (3, 23187220), (4, 17390415), (5, 13912332), (6, 11593610), (7, 9937380), (10, 6956166), (12, 5796805), (14, 4968690), (15, 4637444), (19, 3661140), (20, 3478083), (21, 3312460), (23, 3024420), (28, 2484345), (30, 2318722), (35, 1987476), (38, 1830570), (42, 1656230), (46, 1512210), (57, 1220380), (60, 1159361), (69, 1008140), (70, 993738), (76, 915285), (84, 828115), (92, 756105), (95, 732228), (105, 662492), (114, 610190), (115, 604884), (133, 523020), (138, 504070), (140, 496869), (161, 432060), (190, 366114), (210, 331246), (228, 305095), (230, 302442), (266, 261510), (276, 252035), (285, 244076), (322, 216030), (345, 201628), (379, 183540), (380, 183057), (399, 174340), (420, 165623), (437, 159180), (460, 151221), (483, 144020), (532, 130755), (570, 122038), (644, 108015), (665, 104604), (690, 100814), (758, 91770), (798, 87170), (805, 86412), (874, 79590), (966, 72010), (1137, 61180), (1140, 61019), (1311, 53060), (1330, 52302), (1380, 50407), (1516, 45885), (1596, 43585), (1610, 43206), (1748, 39795), (1895, 36708), (1932, 36005), (1995, 34868), (2185, 31836), (2274, 30590), (2415, 28804), (2622, 26530), (2653, 26220), (2660, 26151), (3059, 22740), (3220, 21603), (3790, 18354), (3990, 17434), (4370, 15918), (4548, 15295), (4830, 14402), (5244, 13265), (5306, 13110), (5685, 12236), (6118, 11370), (6555, 10612), (7201, 9660), (7580, 9177), (7959, 8740), (7980, 8717)]