148778280

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1373}}^1$

素因数の和:1440

約数の個数: 192

約数和(自身を含む): 565868160

約数和(自身を除く): 417089880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 43, 45, 56, 60, 63, 70, 72, 84, 86, 90, 105, 120, 126, 129, 140, 168, 172, 180, 210, 215, 252, 258, 280, 301, 315, 344, 360, 387, 420, 430, 504, 516, 602, 630, 645, 774, 840, 860, 903, 1032, 1204, 1260, 1290, 1373, 1505, 1548, 1720, 1806, 1935, 2408, 2520, 2580, 2709, 2746, 3010, 3096, 3612, 3870, 4119, 4515, 5160, 5418, 5492, 6020, 6865, 7224, 7740, 8238, 9030, 9611, 10836, 10984, 12040, 12357, 13545, 13730, 15480, 16476, 18060, 19222, 20595, 21672, 24714, 27090, 27460, 28833, 32952, 36120, 38444, 41190, 48055, 49428, 54180, 54920, 57666, 59039, 61785, 76888, 82380, 86499, 96110, 98856, 108360, 115332, 118078, 123570, 144165, 164760, 172998, 177117, 192220, 230664, 236156, 247140, 288330, 295195, 345996, 354234, 384440, 413273, 432495, 472312, 494280, 531351, 576660, 590390, 691992, 708468, 826546, 864990, 885585, 1062702, 1153320, 1180780, 1239819, 1416936, 1653092, 1729980, 1771170, 2066365, 2125404, 2361560, 2479638, 2656755, 3306184, 3459960, 3542340, 3719457, 4132730, 4250808, 4959276, 5313510, 6199095, 7084680, 7438914, 8265460, 9918552, 10627020, 12398190, 14877828, 16530920, 18597285, 21254040, 24796380, 29755656, 37194570, 49592760, 74389140, 148778280]

約数ペア:

[(1, 148778280), (2, 74389140), (3, 49592760), (4, 37194570), (5, 29755656), (6, 24796380), (7, 21254040), (8, 18597285), (9, 16530920), (10, 14877828), (12, 12398190), (14, 10627020), (15, 9918552), (18, 8265460), (20, 7438914), (21, 7084680), (24, 6199095), (28, 5313510), (30, 4959276), (35, 4250808), (36, 4132730), (40, 3719457), (42, 3542340), (43, 3459960), (45, 3306184), (56, 2656755), (60, 2479638), (63, 2361560), (70, 2125404), (72, 2066365), (84, 1771170), (86, 1729980), (90, 1653092), (105, 1416936), (120, 1239819), (126, 1180780), (129, 1153320), (140, 1062702), (168, 885585), (172, 864990), (180, 826546), (210, 708468), (215, 691992), (252, 590390), (258, 576660), (280, 531351), (301, 494280), (315, 472312), (344, 432495), (360, 413273), (387, 384440), (420, 354234), (430, 345996), (504, 295195), (516, 288330), (602, 247140), (630, 236156), (645, 230664), (774, 192220), (840, 177117), (860, 172998), (903, 164760), (1032, 144165), (1204, 123570), (1260, 118078), (1290, 115332), (1373, 108360), (1505, 98856), (1548, 96110), (1720, 86499), (1806, 82380), (1935, 76888), (2408, 61785), (2520, 59039), (2580, 57666), (2709, 54920), (2746, 54180), (3010, 49428), (3096, 48055), (3612, 41190), (3870, 38444), (4119, 36120), (4515, 32952), (5160, 28833), (5418, 27460), (5492, 27090), (6020, 24714), (6865, 21672), (7224, 20595), (7740, 19222), (8238, 18060), (9030, 16476), (9611, 15480), (10836, 13730), (10984, 13545), (12040, 12357)]