2167725840

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{389}}^1$

素因数の和:550

約数の個数: 320

約数和(自身を含む): 8022343680

約数和(自身を除く): 5854617840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 35, 40, 42, 48, 56, 60, 62, 70, 80, 84, 93, 105, 107, 112, 120, 124, 140, 155, 168, 186, 210, 214, 217, 240, 248, 280, 310, 321, 336, 372, 389, 420, 428, 434, 465, 496, 535, 560, 620, 642, 651, 744, 749, 778, 840, 856, 868, 930, 1070, 1085, 1167, 1240, 1284, 1302, 1488, 1498, 1556, 1605, 1680, 1712, 1736, 1860, 1945, 2140, 2170, 2247, 2334, 2480, 2568, 2604, 2723, 2996, 3112, 3210, 3255, 3317, 3472, 3720, 3745, 3890, 4280, 4340, 4494, 4668, 5136, 5208, 5446, 5835, 5992, 6224, 6420, 6510, 6634, 7440, 7490, 7780, 8169, 8560, 8680, 8988, 9336, 9951, 10416, 10892, 11235, 11670, 11984, 12059, 12840, 13020, 13268, 13615, 14980, 15560, 16338, 16585, 17360, 17976, 18672, 19902, 21784, 22470, 23219, 23340, 24118, 25680, 26040, 26536, 27230, 29960, 31120, 32676, 33170, 35952, 36177, 39804, 40845, 41623, 43568, 44940, 46438, 46680, 48236, 49755, 52080, 53072, 54460, 59920, 60295, 65352, 66340, 69657, 72354, 79608, 81690, 83246, 84413, 89880, 92876, 93360, 96472, 99510, 108920, 116095, 120590, 124869, 130704, 132680, 139314, 144708, 159216, 163380, 166492, 168826, 179760, 180885, 185752, 192944, 199020, 208115, 217840, 232190, 241180, 249738, 253239, 265360, 278628, 289416, 291361, 326760, 332984, 337652, 348285, 361770, 371504, 398040, 416230, 422065, 464380, 482360, 499476, 506478, 557256, 578832, 582722, 624345, 653520, 665968, 675304, 696570, 723540, 796080, 832460, 844130, 874083, 928760, 964720, 998952, 1012956, 1114512, 1165444, 1248690, 1266195, 1290313, 1350608, 1393140, 1447080, 1456805, 1664920, 1688260, 1748166, 1857520, 1997904, 2025912, 2330888, 2497380, 2532390, 2580626, 2786280, 2894160, 2913610, 3329840, 3376520, 3496332, 3870939, 4051824, 4370415, 4661776, 4994760, 5064780, 5161252, 5572560, 5827220, 6451565, 6753040, 6992664, 7741878, 8740830, 9032191, 9989520, 10129560, 10322504, 11654440, 12903130, 13985328, 15483756, 17481660, 18064382, 19354695, 20259120, 20645008, 23308880, 25806260, 27096573, 30967512, 34963320, 36128764, 38709390, 45160955, 51612520, 54193146, 61935024, 69926640, 72257528, 77418780, 90321910, 103225040, 108386292, 135482865, 144515056, 154837560, 180643820, 216772584, 270965730, 309675120, 361287640, 433545168, 541931460, 722575280, 1083862920, 2167725840]

約数ペア:

[(1, 2167725840), (2, 1083862920), (3, 722575280), (4, 541931460), (5, 433545168), (6, 361287640), (7, 309675120), (8, 270965730), (10, 216772584), (12, 180643820), (14, 154837560), (15, 144515056), (16, 135482865), (20, 108386292), (21, 103225040), (24, 90321910), (28, 77418780), (30, 72257528), (31, 69926640), (35, 61935024), (40, 54193146), (42, 51612520), (48, 45160955), (56, 38709390), (60, 36128764), (62, 34963320), (70, 30967512), (80, 27096573), (84, 25806260), (93, 23308880), (105, 20645008), (107, 20259120), (112, 19354695), (120, 18064382), (124, 17481660), (140, 15483756), (155, 13985328), (168, 12903130), (186, 11654440), (210, 10322504), (214, 10129560), (217, 9989520), (240, 9032191), (248, 8740830), (280, 7741878), (310, 6992664), (321, 6753040), (336, 6451565), (372, 5827220), (389, 5572560), (420, 5161252), (428, 5064780), (434, 4994760), (465, 4661776), (496, 4370415), (535, 4051824), (560, 3870939), (620, 3496332), (642, 3376520), (651, 3329840), (744, 2913610), (749, 2894160), (778, 2786280), (840, 2580626), (856, 2532390), (868, 2497380), (930, 2330888), (1070, 2025912), (1085, 1997904), (1167, 1857520), (1240, 1748166), (1284, 1688260), (1302, 1664920), (1488, 1456805), (1498, 1447080), (1556, 1393140), (1605, 1350608), (1680, 1290313), (1712, 1266195), (1736, 1248690), (1860, 1165444), (1945, 1114512), (2140, 1012956), (2170, 998952), (2247, 964720), (2334, 928760), (2480, 874083), (2568, 844130), (2604, 832460), (2723, 796080), (2996, 723540), (3112, 696570), (3210, 675304), (3255, 665968), (3317, 653520), (3472, 624345), (3720, 582722), (3745, 578832), (3890, 557256), (4280, 506478), (4340, 499476), (4494, 482360), (4668, 464380), (5136, 422065), (5208, 416230), (5446, 398040), (5835, 371504), (5992, 361770), (6224, 348285), (6420, 337652), (6510, 332984), (6634, 326760), (7440, 291361), (7490, 289416), (7780, 278628), (8169, 265360), (8560, 253239), (8680, 249738), (8988, 241180), (9336, 232190), (9951, 217840), (10416, 208115), (10892, 199020), (11235, 192944), (11670, 185752), (11984, 180885), (12059, 179760), (12840, 168826), (13020, 166492), (13268, 163380), (13615, 159216), (14980, 144708), (15560, 139314), (16338, 132680), (16585, 130704), (17360, 124869), (17976, 120590), (18672, 116095), (19902, 108920), (21784, 99510), (22470, 96472), (23219, 93360), (23340, 92876), (24118, 89880), (25680, 84413), (26040, 83246), (26536, 81690), (27230, 79608), (29960, 72354), (31120, 69657), (32676, 66340), (33170, 65352), (35952, 60295), (36177, 59920), (39804, 54460), (40845, 53072), (41623, 52080), (43568, 49755), (44940, 48236), (46438, 46680)]