254476320

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1429}}^1$

素因数の和:1507

約数の個数: 192

約数和(自身を含む): 934053120

約数和(自身を除く): 679576800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 53, 56, 60, 70, 80, 84, 96, 105, 106, 112, 120, 140, 159, 160, 168, 210, 212, 224, 240, 265, 280, 318, 336, 371, 420, 424, 480, 530, 560, 636, 672, 742, 795, 840, 848, 1060, 1113, 1120, 1272, 1429, 1484, 1590, 1680, 1696, 1855, 2120, 2226, 2544, 2858, 2968, 3180, 3360, 3710, 4240, 4287, 4452, 5088, 5565, 5716, 5936, 6360, 7145, 7420, 8480, 8574, 8904, 10003, 11130, 11432, 11872, 12720, 14290, 14840, 17148, 17808, 20006, 21435, 22260, 22864, 25440, 28580, 29680, 30009, 34296, 35616, 40012, 42870, 44520, 45728, 50015, 57160, 59360, 60018, 68592, 75737, 80024, 85740, 89040, 100030, 114320, 120036, 137184, 150045, 151474, 160048, 171480, 178080, 200060, 227211, 228640, 240072, 300090, 302948, 320096, 342960, 378685, 400120, 454422, 480144, 530159, 600180, 605896, 685920, 757370, 800240, 908844, 960288, 1060318, 1136055, 1200360, 1211792, 1514740, 1590477, 1600480, 1817688, 2120636, 2272110, 2400720, 2423584, 2650795, 3029480, 3180954, 3635376, 4241272, 4544220, 4801440, 5301590, 6058960, 6361908, 7270752, 7952385, 8482544, 9088440, 10603180, 12117920, 12723816, 15904770, 16965088, 18176880, 21206360, 25447632, 31809540, 36353760, 42412720, 50895264, 63619080, 84825440, 127238160, 254476320]

約数ペア:

[(1, 254476320), (2, 127238160), (3, 84825440), (4, 63619080), (5, 50895264), (6, 42412720), (7, 36353760), (8, 31809540), (10, 25447632), (12, 21206360), (14, 18176880), (15, 16965088), (16, 15904770), (20, 12723816), (21, 12117920), (24, 10603180), (28, 9088440), (30, 8482544), (32, 7952385), (35, 7270752), (40, 6361908), (42, 6058960), (48, 5301590), (53, 4801440), (56, 4544220), (60, 4241272), (70, 3635376), (80, 3180954), (84, 3029480), (96, 2650795), (105, 2423584), (106, 2400720), (112, 2272110), (120, 2120636), (140, 1817688), (159, 1600480), (160, 1590477), (168, 1514740), (210, 1211792), (212, 1200360), (224, 1136055), (240, 1060318), (265, 960288), (280, 908844), (318, 800240), (336, 757370), (371, 685920), (420, 605896), (424, 600180), (480, 530159), (530, 480144), (560, 454422), (636, 400120), (672, 378685), (742, 342960), (795, 320096), (840, 302948), (848, 300090), (1060, 240072), (1113, 228640), (1120, 227211), (1272, 200060), (1429, 178080), (1484, 171480), (1590, 160048), (1680, 151474), (1696, 150045), (1855, 137184), (2120, 120036), (2226, 114320), (2544, 100030), (2858, 89040), (2968, 85740), (3180, 80024), (3360, 75737), (3710, 68592), (4240, 60018), (4287, 59360), (4452, 57160), (5088, 50015), (5565, 45728), (5716, 44520), (5936, 42870), (6360, 40012), (7145, 35616), (7420, 34296), (8480, 30009), (8574, 29680), (8904, 28580), (10003, 25440), (11130, 22864), (11432, 22260), (11872, 21435), (12720, 20006), (14290, 17808), (14840, 17148)]