39451020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1$

素因数の和:168

約数の個数: 192

約数和(自身を含む): 135475200

約数和(自身を除く): 96024180

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 29, 30, 35, 41, 42, 58, 60, 70, 79, 82, 84, 87, 105, 116, 123, 140, 145, 158, 164, 174, 203, 205, 210, 237, 246, 287, 290, 316, 348, 395, 406, 410, 420, 435, 474, 492, 553, 574, 580, 609, 615, 790, 812, 820, 861, 870, 948, 1015, 1106, 1148, 1185, 1189, 1218, 1230, 1435, 1580, 1659, 1722, 1740, 2030, 2212, 2291, 2370, 2378, 2436, 2460, 2765, 2870, 3045, 3239, 3318, 3444, 3567, 4060, 4305, 4582, 4740, 4756, 5530, 5740, 5945, 6090, 6478, 6636, 6873, 7134, 8295, 8323, 8610, 9164, 9717, 11060, 11455, 11890, 12180, 12956, 13746, 14268, 16037, 16195, 16590, 16646, 17220, 17835, 19434, 22673, 22910, 23780, 24969, 27492, 32074, 32390, 33180, 33292, 34365, 35670, 38868, 41615, 45346, 45820, 48111, 48585, 49938, 64148, 64780, 68019, 68730, 71340, 80185, 83230, 90692, 93931, 96222, 97170, 99876, 113365, 124845, 136038, 137460, 160370, 166460, 187862, 192444, 194340, 226730, 240555, 249690, 272076, 281793, 320740, 340095, 375724, 453460, 469655, 481110, 499380, 563586, 657517, 680190, 939310, 962220, 1127172, 1315034, 1360380, 1408965, 1878620, 1972551, 2630068, 2817930, 3287585, 3945102, 5635860, 6575170, 7890204, 9862755, 13150340, 19725510, 39451020]

約数ペア:

[(1, 39451020), (2, 19725510), (3, 13150340), (4, 9862755), (5, 7890204), (6, 6575170), (7, 5635860), (10, 3945102), (12, 3287585), (14, 2817930), (15, 2630068), (20, 1972551), (21, 1878620), (28, 1408965), (29, 1360380), (30, 1315034), (35, 1127172), (41, 962220), (42, 939310), (58, 680190), (60, 657517), (70, 563586), (79, 499380), (82, 481110), (84, 469655), (87, 453460), (105, 375724), (116, 340095), (123, 320740), (140, 281793), (145, 272076), (158, 249690), (164, 240555), (174, 226730), (203, 194340), (205, 192444), (210, 187862), (237, 166460), (246, 160370), (287, 137460), (290, 136038), (316, 124845), (348, 113365), (395, 99876), (406, 97170), (410, 96222), (420, 93931), (435, 90692), (474, 83230), (492, 80185), (553, 71340), (574, 68730), (580, 68019), (609, 64780), (615, 64148), (790, 49938), (812, 48585), (820, 48111), (861, 45820), (870, 45346), (948, 41615), (1015, 38868), (1106, 35670), (1148, 34365), (1185, 33292), (1189, 33180), (1218, 32390), (1230, 32074), (1435, 27492), (1580, 24969), (1659, 23780), (1722, 22910), (1740, 22673), (2030, 19434), (2212, 17835), (2291, 17220), (2370, 16646), (2378, 16590), (2436, 16195), (2460, 16037), (2765, 14268), (2870, 13746), (3045, 12956), (3239, 12180), (3318, 11890), (3444, 11455), (3567, 11060), (4060, 9717), (4305, 9164), (4582, 8610), (4740, 8323), (4756, 8295), (5530, 7134), (5740, 6873), (5945, 6636), (6090, 6478)]