276121440

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{397}}^1$

素因数の和:451

約数の個数: 384

約数和(自身を含む): 1155409920

約数和(自身を除く): 879288480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 23, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 46, 48, 54, 56, 60, 63, 69, 70, 72, 80, 84, 90, 92, 96, 105, 108, 112, 115, 120, 126, 135, 138, 140, 144, 160, 161, 168, 180, 184, 189, 207, 210, 216, 224, 230, 240, 252, 270, 276, 280, 288, 315, 322, 336, 345, 360, 368, 378, 397, 414, 420, 432, 460, 480, 483, 504, 540, 552, 560, 621, 630, 644, 672, 690, 720, 736, 756, 794, 805, 828, 840, 864, 920, 945, 966, 1008, 1035, 1080, 1104, 1120, 1191, 1242, 1260, 1288, 1380, 1440, 1449, 1512, 1588, 1610, 1656, 1680, 1840, 1890, 1932, 1985, 2016, 2070, 2160, 2208, 2382, 2415, 2484, 2520, 2576, 2760, 2779, 2898, 3024, 3105, 3176, 3220, 3312, 3360, 3573, 3680, 3780, 3864, 3970, 4140, 4320, 4347, 4764, 4830, 4968, 5040, 5152, 5520, 5558, 5796, 5955, 6048, 6210, 6352, 6440, 6624, 7146, 7245, 7560, 7728, 7940, 8280, 8337, 8694, 9131, 9528, 9660, 9936, 10080, 10719, 11040, 11116, 11592, 11910, 12420, 12704, 12880, 13895, 14292, 14490, 15120, 15456, 15880, 16560, 16674, 17388, 17865, 18262, 19056, 19320, 19872, 21438, 21735, 22232, 23184, 23820, 24840, 25011, 25760, 27393, 27790, 28584, 28980, 30240, 31760, 33120, 33348, 34776, 35730, 36524, 38112, 38640, 41685, 42876, 43470, 44464, 45655, 46368, 47640, 49680, 50022, 53595, 54786, 55580, 57168, 57960, 63520, 63917, 66696, 69552, 71460, 73048, 75033, 77280, 82179, 83370, 85752, 86940, 88928, 91310, 95280, 99360, 100044, 107190, 109572, 111160, 114336, 115920, 125055, 127834, 133392, 136965, 139104, 142920, 146096, 150066, 164358, 166740, 171504, 173880, 182620, 190560, 191751, 200088, 214380, 219144, 222320, 231840, 246537, 250110, 255668, 266784, 273930, 285840, 292192, 300132, 319585, 328716, 333480, 343008, 347760, 365240, 375165, 383502, 400176, 410895, 428760, 438288, 444640, 493074, 500220, 511336, 547860, 571680, 575253, 600264, 639170, 657432, 666960, 695520, 730480, 750330, 767004, 800352, 821790, 857520, 876576, 958755, 986148, 1000440, 1022672, 1095720, 1150506, 1200528, 1232685, 1278340, 1314864, 1333920, 1460960, 1500660, 1534008, 1643580, 1715040, 1725759, 1917510, 1972296, 2000880, 2045344, 2191440, 2301012, 2401056, 2465370, 2556680, 2629728, 2876265, 3001320, 3068016, 3287160, 3451518, 3835020, 3944592, 4001760, 4382880, 4602024, 4930740, 5113360, 5752530, 6002640, 6136032, 6574320, 6903036, 7670040, 7889184, 8628795, 9204048, 9861480, 10226720, 11505060, 12005280, 13148640, 13806072, 15340080, 17257590, 18408096, 19722960, 23010120, 27612144, 30680160, 34515180, 39445920, 46020240, 55224288, 69030360, 92040480, 138060720, 276121440]

約数ペア:

[(1, 276121440), (2, 138060720), (3, 92040480), (4, 69030360), (5, 55224288), (6, 46020240), (7, 39445920), (8, 34515180), (9, 30680160), (10, 27612144), (12, 23010120), (14, 19722960), (15, 18408096), (16, 17257590), (18, 15340080), (20, 13806072), (21, 13148640), (23, 12005280), (24, 11505060), (27, 10226720), (28, 9861480), (30, 9204048), (32, 8628795), (35, 7889184), (36, 7670040), (40, 6903036), (42, 6574320), (45, 6136032), (46, 6002640), (48, 5752530), (54, 5113360), (56, 4930740), (60, 4602024), (63, 4382880), (69, 4001760), (70, 3944592), (72, 3835020), (80, 3451518), (84, 3287160), (90, 3068016), (92, 3001320), (96, 2876265), (105, 2629728), (108, 2556680), (112, 2465370), (115, 2401056), (120, 2301012), (126, 2191440), (135, 2045344), (138, 2000880), (140, 1972296), (144, 1917510), (160, 1725759), (161, 1715040), (168, 1643580), (180, 1534008), (184, 1500660), (189, 1460960), (207, 1333920), (210, 1314864), (216, 1278340), (224, 1232685), (230, 1200528), (240, 1150506), (252, 1095720), (270, 1022672), (276, 1000440), (280, 986148), (288, 958755), (315, 876576), (322, 857520), (336, 821790), (345, 800352), (360, 767004), (368, 750330), (378, 730480), (397, 695520), (414, 666960), (420, 657432), (432, 639170), (460, 600264), (480, 575253), (483, 571680), (504, 547860), (540, 511336), (552, 500220), (560, 493074), (621, 444640), (630, 438288), (644, 428760), (672, 410895), (690, 400176), (720, 383502), (736, 375165), (756, 365240), (794, 347760), (805, 343008), (828, 333480), (840, 328716), (864, 319585), (920, 300132), (945, 292192), (966, 285840), (1008, 273930), (1035, 266784), (1080, 255668), (1104, 250110), (1120, 246537), (1191, 231840), (1242, 222320), (1260, 219144), (1288, 214380), (1380, 200088), (1440, 191751), (1449, 190560), (1512, 182620), (1588, 173880), (1610, 171504), (1656, 166740), (1680, 164358), (1840, 150066), (1890, 146096), (1932, 142920), (1985, 139104), (2016, 136965), (2070, 133392), (2160, 127834), (2208, 125055), (2382, 115920), (2415, 114336), (2484, 111160), (2520, 109572), (2576, 107190), (2760, 100044), (2779, 99360), (2898, 95280), (3024, 91310), (3105, 88928), (3176, 86940), (3220, 85752), (3312, 83370), (3360, 82179), (3573, 77280), (3680, 75033), (3780, 73048), (3864, 71460), (3970, 69552), (4140, 66696), (4320, 63917), (4347, 63520), (4764, 57960), (4830, 57168), (4968, 55580), (5040, 54786), (5152, 53595), (5520, 50022), (5558, 49680), (5796, 47640), (5955, 46368), (6048, 45655), (6210, 44464), (6352, 43470), (6440, 42876), (6624, 41685), (7146, 38640), (7245, 38112), (7560, 36524), (7728, 35730), (7940, 34776), (8280, 33348), (8337, 33120), (8694, 31760), (9131, 30240), (9528, 28980), (9660, 28584), (9936, 27790), (10080, 27393), (10719, 25760), (11040, 25011), (11116, 24840), (11592, 23820), (11910, 23184), (12420, 22232), (12704, 21735), (12880, 21438), (13895, 19872), (14292, 19320), (14490, 19056), (15120, 18262), (15456, 17865), (15880, 17388), (16560, 16674)]