142195620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{173}}^1$

素因数の和:314

約数の個数: 192

約数和(自身を含む): 486420480

約数和(自身を除く): 344224860

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 57, 60, 70, 76, 84, 95, 103, 105, 114, 133, 140, 173, 190, 206, 210, 228, 266, 285, 309, 346, 380, 399, 412, 420, 515, 519, 532, 570, 618, 665, 692, 721, 798, 865, 1030, 1038, 1140, 1211, 1236, 1330, 1442, 1545, 1596, 1730, 1957, 1995, 2060, 2076, 2163, 2422, 2595, 2660, 2884, 3090, 3287, 3460, 3605, 3633, 3914, 3990, 4326, 4844, 5190, 5871, 6055, 6180, 6574, 7210, 7266, 7828, 7980, 8652, 9785, 9861, 10380, 10815, 11742, 12110, 13148, 13699, 14420, 14532, 16435, 17819, 18165, 19570, 19722, 21630, 23009, 23484, 24220, 27398, 29355, 32870, 35638, 36330, 39140, 39444, 41097, 43260, 46018, 49305, 53457, 54796, 58710, 65740, 68495, 69027, 71276, 72660, 82194, 89095, 92036, 98610, 106914, 115045, 117420, 124733, 136990, 138054, 164388, 178190, 197220, 205485, 213828, 230090, 249466, 267285, 273980, 276108, 338561, 345135, 356380, 374199, 410970, 460180, 498932, 534570, 623665, 677122, 690270, 748398, 821940, 1015683, 1069140, 1247330, 1354244, 1380540, 1496796, 1692805, 1870995, 2031366, 2369927, 2494660, 3385610, 3741990, 4062732, 4739854, 5078415, 6771220, 7109781, 7483980, 9479708, 10156830, 11849635, 14219562, 20313660, 23699270, 28439124, 35548905, 47398540, 71097810, 142195620]

約数ペア:

[(1, 142195620), (2, 71097810), (3, 47398540), (4, 35548905), (5, 28439124), (6, 23699270), (7, 20313660), (10, 14219562), (12, 11849635), (14, 10156830), (15, 9479708), (19, 7483980), (20, 7109781), (21, 6771220), (28, 5078415), (30, 4739854), (35, 4062732), (38, 3741990), (42, 3385610), (57, 2494660), (60, 2369927), (70, 2031366), (76, 1870995), (84, 1692805), (95, 1496796), (103, 1380540), (105, 1354244), (114, 1247330), (133, 1069140), (140, 1015683), (173, 821940), (190, 748398), (206, 690270), (210, 677122), (228, 623665), (266, 534570), (285, 498932), (309, 460180), (346, 410970), (380, 374199), (399, 356380), (412, 345135), (420, 338561), (515, 276108), (519, 273980), (532, 267285), (570, 249466), (618, 230090), (665, 213828), (692, 205485), (721, 197220), (798, 178190), (865, 164388), (1030, 138054), (1038, 136990), (1140, 124733), (1211, 117420), (1236, 115045), (1330, 106914), (1442, 98610), (1545, 92036), (1596, 89095), (1730, 82194), (1957, 72660), (1995, 71276), (2060, 69027), (2076, 68495), (2163, 65740), (2422, 58710), (2595, 54796), (2660, 53457), (2884, 49305), (3090, 46018), (3287, 43260), (3460, 41097), (3605, 39444), (3633, 39140), (3914, 36330), (3990, 35638), (4326, 32870), (4844, 29355), (5190, 27398), (5871, 24220), (6055, 23484), (6180, 23009), (6574, 21630), (7210, 19722), (7266, 19570), (7828, 18165), (7980, 17819), (8652, 16435), (9785, 14532), (9861, 14420), (10380, 13699), (10815, 13148), (11742, 12110)]