40980240

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{173}}^1$

素因数の和:246

約数の個数: 240

約数和(自身を含む): 161561088

約数和(自身を除く): 120580848

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 47, 48, 56, 60, 63, 70, 72, 80, 84, 90, 94, 105, 112, 120, 126, 140, 141, 144, 168, 173, 180, 188, 210, 235, 240, 252, 280, 282, 315, 329, 336, 346, 360, 376, 420, 423, 470, 504, 519, 560, 564, 630, 658, 692, 705, 720, 752, 840, 846, 865, 940, 987, 1008, 1038, 1128, 1211, 1260, 1316, 1384, 1410, 1557, 1645, 1680, 1692, 1730, 1880, 1974, 2076, 2115, 2256, 2422, 2520, 2595, 2632, 2768, 2820, 2961, 3114, 3290, 3384, 3460, 3633, 3760, 3948, 4152, 4230, 4844, 4935, 5040, 5190, 5264, 5640, 5922, 6055, 6228, 6580, 6768, 6920, 7266, 7785, 7896, 8131, 8304, 8460, 9688, 9870, 10380, 10899, 11280, 11844, 12110, 12456, 13160, 13840, 14532, 14805, 15570, 15792, 16262, 16920, 18165, 19376, 19740, 20760, 21798, 23688, 24220, 24393, 24912, 26320, 29064, 29610, 31140, 32524, 33840, 36330, 39480, 40655, 41520, 43596, 47376, 48440, 48786, 54495, 56917, 58128, 59220, 62280, 65048, 72660, 73179, 78960, 81310, 87192, 96880, 97572, 108990, 113834, 118440, 121965, 124560, 130096, 145320, 146358, 162620, 170751, 174384, 195144, 217980, 227668, 236880, 243930, 284585, 290640, 292716, 325240, 341502, 365895, 390288, 435960, 455336, 487860, 512253, 569170, 585432, 650480, 683004, 731790, 853755, 871920, 910672, 975720, 1024506, 1138340, 1170864, 1366008, 1463580, 1707510, 1951440, 2049012, 2276680, 2561265, 2732016, 2927160, 3415020, 4098024, 4553360, 5122530, 5854320, 6830040, 8196048, 10245060, 13660080, 20490120, 40980240]

約数ペア:

[(1, 40980240), (2, 20490120), (3, 13660080), (4, 10245060), (5, 8196048), (6, 6830040), (7, 5854320), (8, 5122530), (9, 4553360), (10, 4098024), (12, 3415020), (14, 2927160), (15, 2732016), (16, 2561265), (18, 2276680), (20, 2049012), (21, 1951440), (24, 1707510), (28, 1463580), (30, 1366008), (35, 1170864), (36, 1138340), (40, 1024506), (42, 975720), (45, 910672), (47, 871920), (48, 853755), (56, 731790), (60, 683004), (63, 650480), (70, 585432), (72, 569170), (80, 512253), (84, 487860), (90, 455336), (94, 435960), (105, 390288), (112, 365895), (120, 341502), (126, 325240), (140, 292716), (141, 290640), (144, 284585), (168, 243930), (173, 236880), (180, 227668), (188, 217980), (210, 195144), (235, 174384), (240, 170751), (252, 162620), (280, 146358), (282, 145320), (315, 130096), (329, 124560), (336, 121965), (346, 118440), (360, 113834), (376, 108990), (420, 97572), (423, 96880), (470, 87192), (504, 81310), (519, 78960), (560, 73179), (564, 72660), (630, 65048), (658, 62280), (692, 59220), (705, 58128), (720, 56917), (752, 54495), (840, 48786), (846, 48440), (865, 47376), (940, 43596), (987, 41520), (1008, 40655), (1038, 39480), (1128, 36330), (1211, 33840), (1260, 32524), (1316, 31140), (1384, 29610), (1410, 29064), (1557, 26320), (1645, 24912), (1680, 24393), (1692, 24220), (1730, 23688), (1880, 21798), (1974, 20760), (2076, 19740), (2115, 19376), (2256, 18165), (2422, 16920), (2520, 16262), (2595, 15792), (2632, 15570), (2768, 14805), (2820, 14532), (2961, 13840), (3114, 13160), (3290, 12456), (3384, 12110), (3460, 11844), (3633, 11280), (3760, 10899), (3948, 10380), (4152, 9870), (4230, 9688), (4844, 8460), (4935, 8304), (5040, 8131), (5190, 7896), (5264, 7785), (5640, 7266), (5922, 6920), (6055, 6768), (6228, 6580)]