122940720

素因数分解:

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

素因数の和:249

約数の個数: 320

約数和(自身を含む): 497111040

約数和(自身を除く): 374170320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 47, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 94, 105, 108, 112, 120, 126, 135, 140, 141, 144, 168, 173, 180, 188, 189, 210, 216, 235, 240, 252, 270, 280, 282, 315, 329, 336, 346, 360, 376, 378, 420, 423, 432, 470, 504, 519, 540, 560, 564, 630, 658, 692, 705, 720, 752, 756, 840, 846, 865, 940, 945, 987, 1008, 1038, 1080, 1128, 1211, 1260, 1269, 1316, 1384, 1410, 1512, 1557, 1645, 1680, 1692, 1730, 1880, 1890, 1974, 2076, 2115, 2160, 2256, 2422, 2520, 2538, 2595, 2632, 2768, 2820, 2961, 3024, 3114, 3290, 3384, 3460, 3633, 3760, 3780, 3948, 4152, 4230, 4671, 4844, 4935, 5040, 5076, 5190, 5264, 5640, 5922, 6055, 6228, 6345, 6580, 6768, 6920, 7266, 7560, 7785, 7896, 8131, 8304, 8460, 8883, 9342, 9688, 9870, 10152, 10380, 10899, 11280, 11844, 12110, 12456, 12690, 13160, 13840, 14532, 14805, 15120, 15570, 15792, 16262, 16920, 17766, 18165, 18684, 19376, 19740, 20304, 20760, 21798, 23355, 23688, 24220, 24393, 24912, 25380, 26320, 29064, 29610, 31140, 32524, 32697, 33840, 35532, 36330, 37368, 39480, 40655, 41520, 43596, 44415, 46710, 47376, 48440, 48786, 50760, 54495, 56917, 58128, 59220, 62280, 65048, 65394, 71064, 72660, 73179, 74736, 78960, 81310, 87192, 88830, 93420, 96880, 97572, 101520, 108990, 113834, 118440, 121965, 124560, 130096, 130788, 142128, 145320, 146358, 162620, 163485, 170751, 174384, 177660, 186840, 195144, 217980, 219537, 227668, 236880, 243930, 261576, 284585, 290640, 292716, 325240, 326970, 341502, 355320, 365895, 373680, 390288, 435960, 439074, 455336, 487860, 512253, 523152, 569170, 585432, 650480, 653940, 683004, 710640, 731790, 853755, 871920, 878148, 910672, 975720, 1024506, 1097685, 1138340, 1170864, 1307880, 1366008, 1463580, 1536759, 1707510, 1756296, 1951440, 2049012, 2195370, 2276680, 2561265, 2615760, 2732016, 2927160, 3073518, 3415020, 3512592, 4098024, 4390740, 4553360, 5122530, 5854320, 6147036, 6830040, 7683795, 8196048, 8781480, 10245060, 12294072, 13660080, 15367590, 17562960, 20490120, 24588144, 30735180, 40980240, 61470360, 122940720]

約数ペア:

[(1, 122940720), (2, 61470360), (3, 40980240), (4, 30735180), (5, 24588144), (6, 20490120), (7, 17562960), (8, 15367590), (9, 13660080), (10, 12294072), (12, 10245060), (14, 8781480), (15, 8196048), (16, 7683795), (18, 6830040), (20, 6147036), (21, 5854320), (24, 5122530), (27, 4553360), (28, 4390740), (30, 4098024), (35, 3512592), (36, 3415020), (40, 3073518), (42, 2927160), (45, 2732016), (47, 2615760), (48, 2561265), (54, 2276680), (56, 2195370), (60, 2049012), (63, 1951440), (70, 1756296), (72, 1707510), (80, 1536759), (84, 1463580), (90, 1366008), (94, 1307880), (105, 1170864), (108, 1138340), (112, 1097685), (120, 1024506), (126, 975720), (135, 910672), (140, 878148), (141, 871920), (144, 853755), (168, 731790), (173, 710640), (180, 683004), (188, 653940), (189, 650480), (210, 585432), (216, 569170), (235, 523152), (240, 512253), (252, 487860), (270, 455336), (280, 439074), (282, 435960), (315, 390288), (329, 373680), (336, 365895), (346, 355320), (360, 341502), (376, 326970), (378, 325240), (420, 292716), (423, 290640), (432, 284585), (470, 261576), (504, 243930), (519, 236880), (540, 227668), (560, 219537), (564, 217980), (630, 195144), (658, 186840), (692, 177660), (705, 174384), (720, 170751), (752, 163485), (756, 162620), (840, 146358), (846, 145320), (865, 142128), (940, 130788), (945, 130096), (987, 124560), (1008, 121965), (1038, 118440), (1080, 113834), (1128, 108990), (1211, 101520), (1260, 97572), (1269, 96880), (1316, 93420), (1384, 88830), (1410, 87192), (1512, 81310), (1557, 78960), (1645, 74736), (1680, 73179), (1692, 72660), (1730, 71064), (1880, 65394), (1890, 65048), (1974, 62280), (2076, 59220), (2115, 58128), (2160, 56917), (2256, 54495), (2422, 50760), (2520, 48786), (2538, 48440), (2595, 47376), (2632, 46710), (2768, 44415), (2820, 43596), (2961, 41520), (3024, 40655), (3114, 39480), (3290, 37368), (3384, 36330), (3460, 35532), (3633, 33840), (3760, 32697), (3780, 32524), (3948, 31140), (4152, 29610), (4230, 29064), (4671, 26320), (4844, 25380), (4935, 24912), (5040, 24393), (5076, 24220), (5190, 23688), (5264, 23355), (5640, 21798), (5922, 20760), (6055, 20304), (6228, 19740), (6345, 19376), (6580, 18684), (6768, 18165), (6920, 17766), (7266, 16920), (7560, 16262), (7785, 15792), (7896, 15570), (8131, 15120), (8304, 14805), (8460, 14532), (8883, 13840), (9342, 13160), (9688, 12690), (9870, 12456), (10152, 12110), (10380, 11844), (10899, 11280)]