636632640

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1373}}^1$

素因数の和:1426

約数の個数: 336

約数和(自身を含む): 2613282048

約数和(自身を除く): 1976649408

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 23, 24, 28, 30, 32, 35, 36, 40, 42, 45, 46, 48, 56, 60, 63, 64, 69, 70, 72, 80, 84, 90, 92, 96, 105, 112, 115, 120, 126, 138, 140, 144, 160, 161, 168, 180, 184, 192, 207, 210, 224, 230, 240, 252, 276, 280, 288, 315, 320, 322, 336, 345, 360, 368, 414, 420, 448, 460, 480, 483, 504, 552, 560, 576, 630, 644, 672, 690, 720, 736, 805, 828, 840, 920, 960, 966, 1008, 1035, 1104, 1120, 1260, 1288, 1344, 1373, 1380, 1440, 1449, 1472, 1610, 1656, 1680, 1840, 1932, 2016, 2070, 2208, 2240, 2415, 2520, 2576, 2746, 2760, 2880, 2898, 3220, 3312, 3360, 3680, 3864, 4032, 4119, 4140, 4416, 4830, 5040, 5152, 5492, 5520, 5796, 6440, 6624, 6720, 6865, 7245, 7360, 7728, 8238, 8280, 9611, 9660, 10080, 10304, 10984, 11040, 11592, 12357, 12880, 13248, 13730, 14490, 15456, 16476, 16560, 19222, 19320, 20160, 20595, 21968, 22080, 23184, 24714, 25760, 27460, 28833, 28980, 30912, 31579, 32952, 33120, 38444, 38640, 41190, 43936, 46368, 48055, 49428, 51520, 54920, 57666, 57960, 61785, 63158, 65904, 66240, 76888, 77280, 82380, 86499, 87872, 92736, 94737, 96110, 98856, 109840, 115332, 115920, 123570, 126316, 131808, 144165, 153776, 154560, 157895, 164760, 172998, 189474, 192220, 197712, 219680, 221053, 230664, 231840, 247140, 252632, 263616, 284211, 288330, 307552, 315790, 329520, 345996, 378948, 384440, 395424, 432495, 439360, 442106, 461328, 463680, 473685, 494280, 505264, 568422, 576660, 615104, 631580, 659040, 663159, 691992, 757896, 768880, 790848, 864990, 884212, 922656, 947370, 988560, 1010528, 1105265, 1136844, 1153320, 1263160, 1318080, 1326318, 1383984, 1421055, 1515792, 1537760, 1729980, 1768424, 1845312, 1894740, 1977120, 1989477, 2021056, 2210530, 2273688, 2306640, 2526320, 2652636, 2767968, 2842110, 3031584, 3075520, 3315795, 3459960, 3536848, 3789480, 3954240, 3978954, 4421060, 4547376, 4613280, 5052640, 5305272, 5535936, 5684220, 6063168, 6631590, 6919920, 7073696, 7578960, 7957908, 8842120, 9094752, 9226560, 9947385, 10105280, 10610544, 11368440, 13263180, 13839840, 14147392, 15157920, 15915816, 17684240, 18189504, 19894770, 21221088, 22736880, 26526360, 27679680, 30315840, 31831632, 35368480, 39789540, 42442176, 45473760, 53052720, 63663264, 70736960, 79579080, 90947520, 106105440, 127326528, 159158160, 212210880, 318316320, 636632640]

約数ペア:

[(1, 636632640), (2, 318316320), (3, 212210880), (4, 159158160), (5, 127326528), (6, 106105440), (7, 90947520), (8, 79579080), (9, 70736960), (10, 63663264), (12, 53052720), (14, 45473760), (15, 42442176), (16, 39789540), (18, 35368480), (20, 31831632), (21, 30315840), (23, 27679680), (24, 26526360), (28, 22736880), (30, 21221088), (32, 19894770), (35, 18189504), (36, 17684240), (40, 15915816), (42, 15157920), (45, 14147392), (46, 13839840), (48, 13263180), (56, 11368440), (60, 10610544), (63, 10105280), (64, 9947385), (69, 9226560), (70, 9094752), (72, 8842120), (80, 7957908), (84, 7578960), (90, 7073696), (92, 6919920), (96, 6631590), (105, 6063168), (112, 5684220), (115, 5535936), (120, 5305272), (126, 5052640), (138, 4613280), (140, 4547376), (144, 4421060), (160, 3978954), (161, 3954240), (168, 3789480), (180, 3536848), (184, 3459960), (192, 3315795), (207, 3075520), (210, 3031584), (224, 2842110), (230, 2767968), (240, 2652636), (252, 2526320), (276, 2306640), (280, 2273688), (288, 2210530), (315, 2021056), (320, 1989477), (322, 1977120), (336, 1894740), (345, 1845312), (360, 1768424), (368, 1729980), (414, 1537760), (420, 1515792), (448, 1421055), (460, 1383984), (480, 1326318), (483, 1318080), (504, 1263160), (552, 1153320), (560, 1136844), (576, 1105265), (630, 1010528), (644, 988560), (672, 947370), (690, 922656), (720, 884212), (736, 864990), (805, 790848), (828, 768880), (840, 757896), (920, 691992), (960, 663159), (966, 659040), (1008, 631580), (1035, 615104), (1104, 576660), (1120, 568422), (1260, 505264), (1288, 494280), (1344, 473685), (1373, 463680), (1380, 461328), (1440, 442106), (1449, 439360), (1472, 432495), (1610, 395424), (1656, 384440), (1680, 378948), (1840, 345996), (1932, 329520), (2016, 315790), (2070, 307552), (2208, 288330), (2240, 284211), (2415, 263616), (2520, 252632), (2576, 247140), (2746, 231840), (2760, 230664), (2880, 221053), (2898, 219680), (3220, 197712), (3312, 192220), (3360, 189474), (3680, 172998), (3864, 164760), (4032, 157895), (4119, 154560), (4140, 153776), (4416, 144165), (4830, 131808), (5040, 126316), (5152, 123570), (5492, 115920), (5520, 115332), (5796, 109840), (6440, 98856), (6624, 96110), (6720, 94737), (6865, 92736), (7245, 87872), (7360, 86499), (7728, 82380), (8238, 77280), (8280, 76888), (9611, 66240), (9660, 65904), (10080, 63158), (10304, 61785), (10984, 57960), (11040, 57666), (11592, 54920), (12357, 51520), (12880, 49428), (13248, 48055), (13730, 46368), (14490, 43936), (15456, 41190), (16476, 38640), (16560, 38444), (19222, 33120), (19320, 32952), (20160, 31579), (20595, 30912), (21968, 28980), (22080, 28833), (23184, 27460), (24714, 25760)]