2053213680

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{7591}}^1$

素因数の和:7644

約数の個数: 240

約数和(自身を含む): 7727076864

約数和(自身を除く): 5673863184

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 35, 40, 42, 46, 48, 49, 56, 60, 69, 70, 80, 84, 92, 98, 105, 112, 115, 120, 138, 140, 147, 161, 168, 184, 196, 210, 230, 240, 245, 276, 280, 294, 322, 336, 345, 368, 392, 420, 460, 483, 490, 552, 560, 588, 644, 690, 735, 784, 805, 840, 920, 966, 980, 1104, 1127, 1176, 1288, 1380, 1470, 1610, 1680, 1840, 1932, 1960, 2254, 2352, 2415, 2576, 2760, 2940, 3220, 3381, 3864, 3920, 4508, 4830, 5520, 5635, 5880, 6440, 6762, 7591, 7728, 9016, 9660, 11270, 11760, 12880, 13524, 15182, 16905, 18032, 19320, 22540, 22773, 27048, 30364, 33810, 37955, 38640, 45080, 45546, 53137, 54096, 60728, 67620, 75910, 90160, 91092, 106274, 113865, 121456, 135240, 151820, 159411, 174593, 182184, 212548, 227730, 265685, 270480, 303640, 318822, 349186, 364368, 371959, 425096, 455460, 523779, 531370, 607280, 637644, 698372, 743918, 797055, 850192, 872965, 910920, 1047558, 1062740, 1115877, 1222151, 1275288, 1396744, 1487836, 1594110, 1745930, 1821840, 1859795, 2095116, 2125480, 2231754, 2444302, 2550576, 2618895, 2793488, 2975672, 3188220, 3491860, 3666453, 3719590, 4190232, 4250960, 4463508, 4888604, 5237790, 5579385, 5951344, 6110755, 6376440, 6983720, 7332906, 7439180, 8380464, 8555057, 8927016, 9777208, 10475580, 11158770, 12221510, 12752880, 13967440, 14665812, 14878360, 17110114, 17854032, 18332265, 19554416, 20951160, 22317540, 24443020, 25665171, 29331624, 29756720, 34220228, 36664530, 41902320, 42775285, 44635080, 48886040, 51330342, 58663248, 68440456, 73329060, 85550570, 89270160, 97772080, 102660684, 128325855, 136880912, 146658120, 171101140, 205321368, 256651710, 293316240, 342202280, 410642736, 513303420, 684404560, 1026606840, 2053213680]

約数ペア:

[(1, 2053213680), (2, 1026606840), (3, 684404560), (4, 513303420), (5, 410642736), (6, 342202280), (7, 293316240), (8, 256651710), (10, 205321368), (12, 171101140), (14, 146658120), (15, 136880912), (16, 128325855), (20, 102660684), (21, 97772080), (23, 89270160), (24, 85550570), (28, 73329060), (30, 68440456), (35, 58663248), (40, 51330342), (42, 48886040), (46, 44635080), (48, 42775285), (49, 41902320), (56, 36664530), (60, 34220228), (69, 29756720), (70, 29331624), (80, 25665171), (84, 24443020), (92, 22317540), (98, 20951160), (105, 19554416), (112, 18332265), (115, 17854032), (120, 17110114), (138, 14878360), (140, 14665812), (147, 13967440), (161, 12752880), (168, 12221510), (184, 11158770), (196, 10475580), (210, 9777208), (230, 8927016), (240, 8555057), (245, 8380464), (276, 7439180), (280, 7332906), (294, 6983720), (322, 6376440), (336, 6110755), (345, 5951344), (368, 5579385), (392, 5237790), (420, 4888604), (460, 4463508), (483, 4250960), (490, 4190232), (552, 3719590), (560, 3666453), (588, 3491860), (644, 3188220), (690, 2975672), (735, 2793488), (784, 2618895), (805, 2550576), (840, 2444302), (920, 2231754), (966, 2125480), (980, 2095116), (1104, 1859795), (1127, 1821840), (1176, 1745930), (1288, 1594110), (1380, 1487836), (1470, 1396744), (1610, 1275288), (1680, 1222151), (1840, 1115877), (1932, 1062740), (1960, 1047558), (2254, 910920), (2352, 872965), (2415, 850192), (2576, 797055), (2760, 743918), (2940, 698372), (3220, 637644), (3381, 607280), (3864, 531370), (3920, 523779), (4508, 455460), (4830, 425096), (5520, 371959), (5635, 364368), (5880, 349186), (6440, 318822), (6762, 303640), (7591, 270480), (7728, 265685), (9016, 227730), (9660, 212548), (11270, 182184), (11760, 174593), (12880, 159411), (13524, 151820), (15182, 135240), (16905, 121456), (18032, 113865), (19320, 106274), (22540, 91092), (22773, 90160), (27048, 75910), (30364, 67620), (33810, 60728), (37955, 54096), (38640, 53137), (45080, 45546)]