283456320

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{42181}}^1$

素因数の和:42208

約数の個数: 112

約数和(自身を含む): 1028565888

約数和(自身を除く): 745109568

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, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 420, 448, 480, 560, 672, 840, 960, 1120, 1344, 1680, 2240, 3360, 6720, 42181, 84362, 126543, 168724, 210905, 253086, 295267, 337448, 421810, 506172, 590534, 632715, 674896, 843620, 885801, 1012344, 1181068, 1265430, 1349792, 1476335, 1687240, 1771602, 2024688, 2362136, 2530860, 2699584, 2952670, 3374480, 3543204, 4049376, 4429005, 4724272, 5061720, 5905340, 6748960, 7086408, 8098752, 8858010, 9448544, 10123440, 11810680, 13497920, 14172816, 17716020, 18897088, 20246880, 23621360, 28345632, 35432040, 40493760, 47242720, 56691264, 70864080, 94485440, 141728160, 283456320]

約数ペア:

[(1, 283456320), (2, 141728160), (3, 94485440), (4, 70864080), (5, 56691264), (6, 47242720), (7, 40493760), (8, 35432040), (10, 28345632), (12, 23621360), (14, 20246880), (15, 18897088), (16, 17716020), (20, 14172816), (21, 13497920), (24, 11810680), (28, 10123440), (30, 9448544), (32, 8858010), (35, 8098752), (40, 7086408), (42, 6748960), (48, 5905340), (56, 5061720), (60, 4724272), (64, 4429005), (70, 4049376), (80, 3543204), (84, 3374480), (96, 2952670), (105, 2699584), (112, 2530860), (120, 2362136), (140, 2024688), (160, 1771602), (168, 1687240), (192, 1476335), (210, 1349792), (224, 1265430), (240, 1181068), (280, 1012344), (320, 885801), (336, 843620), (420, 674896), (448, 632715), (480, 590534), (560, 506172), (672, 421810), (840, 337448), (960, 295267), (1120, 253086), (1344, 210905), (1680, 168724), (2240, 126543), (3360, 84362), (6720, 42181)]