219572640

素因数分解:

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

素因数の和:221

約数の個数: 384

約数和(自身を含む): 901393920

約数和(自身を除く): 681821280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 53, 54, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 106, 108, 112, 120, 126, 135, 137, 140, 144, 159, 160, 168, 180, 189, 210, 212, 216, 224, 240, 252, 265, 270, 274, 280, 288, 315, 318, 336, 360, 371, 378, 411, 420, 424, 432, 477, 480, 504, 530, 540, 548, 560, 630, 636, 672, 685, 720, 742, 756, 795, 822, 840, 848, 864, 945, 954, 959, 1008, 1060, 1080, 1096, 1113, 1120, 1233, 1260, 1272, 1370, 1431, 1440, 1484, 1512, 1590, 1644, 1680, 1696, 1855, 1890, 1908, 1918, 2016, 2055, 2120, 2160, 2192, 2226, 2385, 2466, 2520, 2544, 2740, 2862, 2877, 2968, 3024, 3180, 3288, 3339, 3360, 3699, 3710, 3780, 3816, 3836, 4110, 4240, 4320, 4384, 4452, 4770, 4795, 4932, 5040, 5088, 5480, 5565, 5724, 5754, 5936, 6048, 6165, 6360, 6576, 6678, 7155, 7261, 7398, 7420, 7560, 7632, 7672, 8220, 8480, 8631, 8904, 9540, 9590, 9864, 10017, 10080, 10960, 11130, 11448, 11508, 11872, 12330, 12720, 13152, 13356, 14310, 14385, 14522, 14796, 14840, 15120, 15264, 15344, 16440, 16695, 17262, 17808, 18495, 19080, 19180, 19728, 20034, 21783, 21920, 22260, 22896, 23016, 24660, 25440, 25893, 26712, 28620, 28770, 29044, 29592, 29680, 30240, 30688, 32880, 33390, 34524, 35616, 36305, 36990, 38160, 38360, 39456, 40068, 43155, 43566, 44520, 45792, 46032, 49320, 50085, 50827, 51786, 53424, 57240, 57540, 58088, 59184, 59360, 65349, 65760, 66780, 69048, 72610, 73980, 76320, 76720, 80136, 86310, 87132, 89040, 92064, 98640, 100170, 101654, 103572, 106848, 108915, 114480, 115080, 116176, 118368, 129465, 130698, 133560, 138096, 145220, 147960, 152481, 153440, 160272, 172620, 174264, 178080, 196047, 197280, 200340, 203308, 207144, 217830, 228960, 230160, 232352, 254135, 258930, 261396, 267120, 276192, 290440, 295920, 304962, 320544, 326745, 345240, 348528, 392094, 400680, 406616, 414288, 435660, 457443, 460320, 508270, 517860, 522792, 534240, 580880, 591840, 609924, 653490, 690480, 697056, 762405, 784188, 801360, 813232, 828576, 871320, 914886, 980235, 1016540, 1035720, 1045584, 1161760, 1219848, 1306980, 1372329, 1380960, 1524810, 1568376, 1602720, 1626464, 1742640, 1829772, 1960470, 2033080, 2071440, 2091168, 2287215, 2439696, 2613960, 2744658, 3049620, 3136752, 3485280, 3659544, 3920940, 4066160, 4142880, 4574430, 4879392, 5227920, 5489316, 6099240, 6273504, 6861645, 7319088, 7841880, 8132320, 9148860, 10455840, 10978632, 12198480, 13723290, 14638176, 15683760, 18297720, 21957264, 24396960, 27446580, 31367520, 36595440, 43914528, 54893160, 73190880, 109786320, 219572640]

約数ペア:

[(1, 219572640), (2, 109786320), (3, 73190880), (4, 54893160), (5, 43914528), (6, 36595440), (7, 31367520), (8, 27446580), (9, 24396960), (10, 21957264), (12, 18297720), (14, 15683760), (15, 14638176), (16, 13723290), (18, 12198480), (20, 10978632), (21, 10455840), (24, 9148860), (27, 8132320), (28, 7841880), (30, 7319088), (32, 6861645), (35, 6273504), (36, 6099240), (40, 5489316), (42, 5227920), (45, 4879392), (48, 4574430), (53, 4142880), (54, 4066160), (56, 3920940), (60, 3659544), (63, 3485280), (70, 3136752), (72, 3049620), (80, 2744658), (84, 2613960), (90, 2439696), (96, 2287215), (105, 2091168), (106, 2071440), (108, 2033080), (112, 1960470), (120, 1829772), (126, 1742640), (135, 1626464), (137, 1602720), (140, 1568376), (144, 1524810), (159, 1380960), (160, 1372329), (168, 1306980), (180, 1219848), (189, 1161760), (210, 1045584), (212, 1035720), (216, 1016540), (224, 980235), (240, 914886), (252, 871320), (265, 828576), (270, 813232), (274, 801360), (280, 784188), (288, 762405), (315, 697056), (318, 690480), (336, 653490), (360, 609924), (371, 591840), (378, 580880), (411, 534240), (420, 522792), (424, 517860), (432, 508270), (477, 460320), (480, 457443), (504, 435660), (530, 414288), (540, 406616), (548, 400680), (560, 392094), (630, 348528), (636, 345240), (672, 326745), (685, 320544), (720, 304962), (742, 295920), (756, 290440), (795, 276192), (822, 267120), (840, 261396), (848, 258930), (864, 254135), (945, 232352), (954, 230160), (959, 228960), (1008, 217830), (1060, 207144), (1080, 203308), (1096, 200340), (1113, 197280), (1120, 196047), (1233, 178080), (1260, 174264), (1272, 172620), (1370, 160272), (1431, 153440), (1440, 152481), (1484, 147960), (1512, 145220), (1590, 138096), (1644, 133560), (1680, 130698), (1696, 129465), (1855, 118368), (1890, 116176), (1908, 115080), (1918, 114480), (2016, 108915), (2055, 106848), (2120, 103572), (2160, 101654), (2192, 100170), (2226, 98640), (2385, 92064), (2466, 89040), (2520, 87132), (2544, 86310), (2740, 80136), (2862, 76720), (2877, 76320), (2968, 73980), (3024, 72610), (3180, 69048), (3288, 66780), (3339, 65760), (3360, 65349), (3699, 59360), (3710, 59184), (3780, 58088), (3816, 57540), (3836, 57240), (4110, 53424), (4240, 51786), (4320, 50827), (4384, 50085), (4452, 49320), (4770, 46032), (4795, 45792), (4932, 44520), (5040, 43566), (5088, 43155), (5480, 40068), (5565, 39456), (5724, 38360), (5754, 38160), (5936, 36990), (6048, 36305), (6165, 35616), (6360, 34524), (6576, 33390), (6678, 32880), (7155, 30688), (7261, 30240), (7398, 29680), (7420, 29592), (7560, 29044), (7632, 28770), (7672, 28620), (8220, 26712), (8480, 25893), (8631, 25440), (8904, 24660), (9540, 23016), (9590, 22896), (9864, 22260), (10017, 21920), (10080, 21783), (10960, 20034), (11130, 19728), (11448, 19180), (11508, 19080), (11872, 18495), (12330, 17808), (12720, 17262), (13152, 16695), (13356, 16440), (14310, 15344), (14385, 15264), (14522, 15120), (14796, 14840)]