2061210480

素因数分解:

$2^4\times 3^1\times 5^1\times 7^6\times {\mathrm{73}}^1$

素因数の和:131

約数の個数: 280

約数和(自身を含む): 7556821392

約数和(自身を除く): 5495610912

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 49, 56, 60, 70, 73, 80, 84, 98, 105, 112, 120, 140, 146, 147, 168, 196, 210, 219, 240, 245, 280, 292, 294, 336, 343, 365, 392, 420, 438, 490, 511, 560, 584, 588, 686, 730, 735, 784, 840, 876, 980, 1022, 1029, 1095, 1168, 1176, 1372, 1460, 1470, 1533, 1680, 1715, 1752, 1960, 2044, 2058, 2190, 2352, 2401, 2555, 2744, 2920, 2940, 3066, 3430, 3504, 3577, 3920, 4088, 4116, 4380, 4802, 5110, 5145, 5488, 5840, 5880, 6132, 6860, 7154, 7203, 7665, 8176, 8232, 8760, 9604, 10220, 10290, 10731, 11760, 12005, 12264, 13720, 14308, 14406, 15330, 16464, 16807, 17520, 17885, 19208, 20440, 20580, 21462, 24010, 24528, 25039, 27440, 28616, 28812, 30660, 33614, 35770, 36015, 38416, 40880, 41160, 42924, 48020, 50078, 50421, 53655, 57232, 57624, 61320, 67228, 71540, 72030, 75117, 82320, 84035, 85848, 96040, 100156, 100842, 107310, 115248, 117649, 122640, 125195, 134456, 143080, 144060, 150234, 168070, 171696, 175273, 192080, 200312, 201684, 214620, 235298, 250390, 252105, 268912, 286160, 288120, 300468, 336140, 350546, 352947, 375585, 400624, 403368, 429240, 470596, 500780, 504210, 525819, 576240, 588245, 600936, 672280, 701092, 705894, 751170, 806736, 858480, 876365, 941192, 1001560, 1008420, 1051638, 1176490, 1201872, 1226911, 1344560, 1402184, 1411788, 1502340, 1752730, 1764735, 1882384, 2003120, 2016840, 2103276, 2352980, 2453822, 2629095, 2804368, 2823576, 3004680, 3505460, 3529470, 3680733, 4033680, 4206552, 4705960, 4907644, 5258190, 5647152, 6009360, 6134555, 7010920, 7058940, 7361466, 8413104, 8588377, 9411920, 9815288, 10516380, 12269110, 14021840, 14117880, 14722932, 17176754, 18403665, 19630576, 21032760, 24538220, 25765131, 28235760, 29445864, 34353508, 36807330, 42065520, 42941885, 49076440, 51530262, 58891728, 68707016, 73614660, 85883770, 98152880, 103060524, 128825655, 137414032, 147229320, 171767540, 206121048, 257651310, 294458640, 343535080, 412242096, 515302620, 687070160, 1030605240, 2061210480]

約数ペア:

[(1, 2061210480), (2, 1030605240), (3, 687070160), (4, 515302620), (5, 412242096), (6, 343535080), (7, 294458640), (8, 257651310), (10, 206121048), (12, 171767540), (14, 147229320), (15, 137414032), (16, 128825655), (20, 103060524), (21, 98152880), (24, 85883770), (28, 73614660), (30, 68707016), (35, 58891728), (40, 51530262), (42, 49076440), (48, 42941885), (49, 42065520), (56, 36807330), (60, 34353508), (70, 29445864), (73, 28235760), (80, 25765131), (84, 24538220), (98, 21032760), (105, 19630576), (112, 18403665), (120, 17176754), (140, 14722932), (146, 14117880), (147, 14021840), (168, 12269110), (196, 10516380), (210, 9815288), (219, 9411920), (240, 8588377), (245, 8413104), (280, 7361466), (292, 7058940), (294, 7010920), (336, 6134555), (343, 6009360), (365, 5647152), (392, 5258190), (420, 4907644), (438, 4705960), (490, 4206552), (511, 4033680), (560, 3680733), (584, 3529470), (588, 3505460), (686, 3004680), (730, 2823576), (735, 2804368), (784, 2629095), (840, 2453822), (876, 2352980), (980, 2103276), (1022, 2016840), (1029, 2003120), (1095, 1882384), (1168, 1764735), (1176, 1752730), (1372, 1502340), (1460, 1411788), (1470, 1402184), (1533, 1344560), (1680, 1226911), (1715, 1201872), (1752, 1176490), (1960, 1051638), (2044, 1008420), (2058, 1001560), (2190, 941192), (2352, 876365), (2401, 858480), (2555, 806736), (2744, 751170), (2920, 705894), (2940, 701092), (3066, 672280), (3430, 600936), (3504, 588245), (3577, 576240), (3920, 525819), (4088, 504210), (4116, 500780), (4380, 470596), (4802, 429240), (5110, 403368), (5145, 400624), (5488, 375585), (5840, 352947), (5880, 350546), (6132, 336140), (6860, 300468), (7154, 288120), (7203, 286160), (7665, 268912), (8176, 252105), (8232, 250390), (8760, 235298), (9604, 214620), (10220, 201684), (10290, 200312), (10731, 192080), (11760, 175273), (12005, 171696), (12264, 168070), (13720, 150234), (14308, 144060), (14406, 143080), (15330, 134456), (16464, 125195), (16807, 122640), (17520, 117649), (17885, 115248), (19208, 107310), (20440, 100842), (20580, 100156), (21462, 96040), (24010, 85848), (24528, 84035), (25039, 82320), (27440, 75117), (28616, 72030), (28812, 71540), (30660, 67228), (33614, 61320), (35770, 57624), (36015, 57232), (38416, 53655), (40880, 50421), (41160, 50078), (42924, 48020)]