73190880

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1$

素因数の和:218

約数の個数: 288

約数和(自身を含む): 292953024

約数和(自身を除く): 219762144

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 53, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 106, 112, 120, 126, 137, 140, 144, 159, 160, 168, 180, 210, 212, 224, 240, 252, 265, 274, 280, 288, 315, 318, 336, 360, 371, 411, 420, 424, 477, 480, 504, 530, 548, 560, 630, 636, 672, 685, 720, 742, 795, 822, 840, 848, 954, 959, 1008, 1060, 1096, 1113, 1120, 1233, 1260, 1272, 1370, 1440, 1484, 1590, 1644, 1680, 1696, 1855, 1908, 1918, 2016, 2055, 2120, 2192, 2226, 2385, 2466, 2520, 2544, 2740, 2877, 2968, 3180, 3288, 3339, 3360, 3710, 3816, 3836, 4110, 4240, 4384, 4452, 4770, 4795, 4932, 5040, 5088, 5480, 5565, 5754, 5936, 6165, 6360, 6576, 6678, 7261, 7420, 7632, 7672, 8220, 8480, 8631, 8904, 9540, 9590, 9864, 10080, 10960, 11130, 11508, 11872, 12330, 12720, 13152, 13356, 14385, 14522, 14840, 15264, 15344, 16440, 16695, 17262, 17808, 19080, 19180, 19728, 21783, 21920, 22260, 23016, 24660, 25440, 26712, 28770, 29044, 29680, 30688, 32880, 33390, 34524, 35616, 36305, 38160, 38360, 39456, 43155, 43566, 44520, 46032, 49320, 50827, 53424, 57540, 58088, 59360, 65349, 65760, 66780, 69048, 72610, 76320, 76720, 86310, 87132, 89040, 92064, 98640, 101654, 106848, 108915, 115080, 116176, 130698, 133560, 138096, 145220, 152481, 153440, 172620, 174264, 178080, 197280, 203308, 217830, 230160, 232352, 254135, 261396, 267120, 276192, 290440, 304962, 326745, 345240, 348528, 406616, 435660, 457443, 460320, 508270, 522792, 534240, 580880, 609924, 653490, 690480, 697056, 762405, 813232, 871320, 914886, 1016540, 1045584, 1161760, 1219848, 1306980, 1380960, 1524810, 1626464, 1742640, 1829772, 2033080, 2091168, 2287215, 2439696, 2613960, 3049620, 3485280, 3659544, 4066160, 4574430, 4879392, 5227920, 6099240, 7319088, 8132320, 9148860, 10455840, 12198480, 14638176, 18297720, 24396960, 36595440, 73190880]

約数ペア:

[(1, 73190880), (2, 36595440), (3, 24396960), (4, 18297720), (5, 14638176), (6, 12198480), (7, 10455840), (8, 9148860), (9, 8132320), (10, 7319088), (12, 6099240), (14, 5227920), (15, 4879392), (16, 4574430), (18, 4066160), (20, 3659544), (21, 3485280), (24, 3049620), (28, 2613960), (30, 2439696), (32, 2287215), (35, 2091168), (36, 2033080), (40, 1829772), (42, 1742640), (45, 1626464), (48, 1524810), (53, 1380960), (56, 1306980), (60, 1219848), (63, 1161760), (70, 1045584), (72, 1016540), (80, 914886), (84, 871320), (90, 813232), (96, 762405), (105, 697056), (106, 690480), (112, 653490), (120, 609924), (126, 580880), (137, 534240), (140, 522792), (144, 508270), (159, 460320), (160, 457443), (168, 435660), (180, 406616), (210, 348528), (212, 345240), (224, 326745), (240, 304962), (252, 290440), (265, 276192), (274, 267120), (280, 261396), (288, 254135), (315, 232352), (318, 230160), (336, 217830), (360, 203308), (371, 197280), (411, 178080), (420, 174264), (424, 172620), (477, 153440), (480, 152481), (504, 145220), (530, 138096), (548, 133560), (560, 130698), (630, 116176), (636, 115080), (672, 108915), (685, 106848), (720, 101654), (742, 98640), (795, 92064), (822, 89040), (840, 87132), (848, 86310), (954, 76720), (959, 76320), (1008, 72610), (1060, 69048), (1096, 66780), (1113, 65760), (1120, 65349), (1233, 59360), (1260, 58088), (1272, 57540), (1370, 53424), (1440, 50827), (1484, 49320), (1590, 46032), (1644, 44520), (1680, 43566), (1696, 43155), (1855, 39456), (1908, 38360), (1918, 38160), (2016, 36305), (2055, 35616), (2120, 34524), (2192, 33390), (2226, 32880), (2385, 30688), (2466, 29680), (2520, 29044), (2544, 28770), (2740, 26712), (2877, 25440), (2968, 24660), (3180, 23016), (3288, 22260), (3339, 21920), (3360, 21783), (3710, 19728), (3816, 19180), (3836, 19080), (4110, 17808), (4240, 17262), (4384, 16695), (4452, 16440), (4770, 15344), (4795, 15264), (4932, 14840), (5040, 14522), (5088, 14385), (5480, 13356), (5565, 13152), (5754, 12720), (5936, 12330), (6165, 11872), (6360, 11508), (6576, 11130), (6678, 10960), (7261, 10080), (7420, 9864), (7632, 9590), (7672, 9540), (8220, 8904), (8480, 8631)]