210122640

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1069}}^1$

素因数の和:1111

約数の個数: 320

約数和(自身を含む): 891609600

約数和(自身を除く): 681486960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 27, 28, 30, 35, 36, 39, 40, 42, 45, 48, 52, 54, 56, 60, 63, 65, 70, 72, 78, 80, 84, 90, 91, 104, 105, 108, 112, 117, 120, 126, 130, 135, 140, 144, 156, 168, 180, 182, 189, 195, 208, 210, 216, 234, 240, 252, 260, 270, 273, 280, 312, 315, 336, 351, 360, 364, 378, 390, 420, 432, 455, 468, 504, 520, 540, 546, 560, 585, 624, 630, 702, 720, 728, 756, 780, 819, 840, 910, 936, 945, 1008, 1040, 1069, 1080, 1092, 1170, 1260, 1365, 1404, 1456, 1512, 1560, 1638, 1680, 1755, 1820, 1872, 1890, 2138, 2160, 2184, 2340, 2457, 2520, 2730, 2808, 3024, 3120, 3207, 3276, 3510, 3640, 3780, 4095, 4276, 4368, 4680, 4914, 5040, 5345, 5460, 5616, 6414, 6552, 7020, 7280, 7483, 7560, 8190, 8552, 9360, 9621, 9828, 10690, 10920, 12285, 12828, 13104, 13897, 14040, 14966, 15120, 16035, 16380, 17104, 19242, 19656, 21380, 21840, 22449, 24570, 25656, 27794, 28080, 28863, 29932, 32070, 32760, 37415, 38484, 39312, 41691, 42760, 44898, 48105, 49140, 51312, 55588, 57726, 59864, 64140, 65520, 67347, 69485, 74830, 76968, 83382, 85520, 89796, 96210, 97279, 98280, 111176, 112245, 115452, 119728, 125073, 128280, 134694, 138970, 144315, 149660, 153936, 166764, 179592, 192420, 194558, 196560, 202041, 208455, 222352, 224490, 230904, 250146, 256560, 269388, 277940, 288630, 291837, 299320, 333528, 336735, 359184, 375219, 384840, 389116, 404082, 416910, 448980, 461808, 486395, 500292, 538776, 555880, 577260, 583674, 598640, 625365, 667056, 673470, 750438, 769680, 778232, 808164, 833820, 875511, 897960, 972790, 1000584, 1010205, 1077552, 1111760, 1154520, 1167348, 1250730, 1346940, 1459185, 1500876, 1556464, 1616328, 1667640, 1751022, 1795920, 1876095, 1945580, 2001168, 2020410, 2309040, 2334696, 2501460, 2626533, 2693880, 2918370, 3001752, 3232656, 3335280, 3502044, 3752190, 3891160, 4040820, 4377555, 4669392, 5002920, 5253066, 5387760, 5836740, 6003504, 7004088, 7504380, 7782320, 8081640, 8755110, 10005840, 10506132, 11673480, 13132665, 14008176, 15008760, 16163280, 17510220, 21012264, 23346960, 26265330, 30017520, 35020440, 42024528, 52530660, 70040880, 105061320, 210122640]

約数ペア:

[(1, 210122640), (2, 105061320), (3, 70040880), (4, 52530660), (5, 42024528), (6, 35020440), (7, 30017520), (8, 26265330), (9, 23346960), (10, 21012264), (12, 17510220), (13, 16163280), (14, 15008760), (15, 14008176), (16, 13132665), (18, 11673480), (20, 10506132), (21, 10005840), (24, 8755110), (26, 8081640), (27, 7782320), (28, 7504380), (30, 7004088), (35, 6003504), (36, 5836740), (39, 5387760), (40, 5253066), (42, 5002920), (45, 4669392), (48, 4377555), (52, 4040820), (54, 3891160), (56, 3752190), (60, 3502044), (63, 3335280), (65, 3232656), (70, 3001752), (72, 2918370), (78, 2693880), (80, 2626533), (84, 2501460), (90, 2334696), (91, 2309040), (104, 2020410), (105, 2001168), (108, 1945580), (112, 1876095), (117, 1795920), (120, 1751022), (126, 1667640), (130, 1616328), (135, 1556464), (140, 1500876), (144, 1459185), (156, 1346940), (168, 1250730), (180, 1167348), (182, 1154520), (189, 1111760), (195, 1077552), (208, 1010205), (210, 1000584), (216, 972790), (234, 897960), (240, 875511), (252, 833820), (260, 808164), (270, 778232), (273, 769680), (280, 750438), (312, 673470), (315, 667056), (336, 625365), (351, 598640), (360, 583674), (364, 577260), (378, 555880), (390, 538776), (420, 500292), (432, 486395), (455, 461808), (468, 448980), (504, 416910), (520, 404082), (540, 389116), (546, 384840), (560, 375219), (585, 359184), (624, 336735), (630, 333528), (702, 299320), (720, 291837), (728, 288630), (756, 277940), (780, 269388), (819, 256560), (840, 250146), (910, 230904), (936, 224490), (945, 222352), (1008, 208455), (1040, 202041), (1069, 196560), (1080, 194558), (1092, 192420), (1170, 179592), (1260, 166764), (1365, 153936), (1404, 149660), (1456, 144315), (1512, 138970), (1560, 134694), (1638, 128280), (1680, 125073), (1755, 119728), (1820, 115452), (1872, 112245), (1890, 111176), (2138, 98280), (2160, 97279), (2184, 96210), (2340, 89796), (2457, 85520), (2520, 83382), (2730, 76968), (2808, 74830), (3024, 69485), (3120, 67347), (3207, 65520), (3276, 64140), (3510, 59864), (3640, 57726), (3780, 55588), (4095, 51312), (4276, 49140), (4368, 48105), (4680, 44898), (4914, 42760), (5040, 41691), (5345, 39312), (5460, 38484), (5616, 37415), (6414, 32760), (6552, 32070), (7020, 29932), (7280, 28863), (7483, 28080), (7560, 27794), (8190, 25656), (8552, 24570), (9360, 22449), (9621, 21840), (9828, 21380), (10690, 19656), (10920, 19242), (12285, 17104), (12828, 16380), (13104, 16035), (13897, 15120), (14040, 14966)]