143986320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{6451}}^1$

素因数の和:6501

約数の個数: 120

約数和(自身を含む): 499229952

約数和(自身を除く): 355243632

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 120, 124, 144, 155, 180, 186, 240, 248, 279, 310, 360, 372, 465, 496, 558, 620, 720, 744, 930, 1116, 1240, 1395, 1488, 1860, 2232, 2480, 2790, 3720, 4464, 5580, 6451, 7440, 11160, 12902, 19353, 22320, 25804, 32255, 38706, 51608, 58059, 64510, 77412, 96765, 103216, 116118, 129020, 154824, 193530, 199981, 232236, 258040, 290295, 309648, 387060, 399962, 464472, 516080, 580590, 599943, 774120, 799924, 928944, 999905, 1161180, 1199886, 1548240, 1599848, 1799829, 1999810, 2322360, 2399772, 2999715, 3199696, 3599658, 3999620, 4644720, 4799544, 5999430, 7199316, 7999240, 8999145, 9599088, 11998860, 14398632, 15998480, 17998290, 23997720, 28797264, 35996580, 47995440, 71993160, 143986320]

約数ペア:

[(1, 143986320), (2, 71993160), (3, 47995440), (4, 35996580), (5, 28797264), (6, 23997720), (8, 17998290), (9, 15998480), (10, 14398632), (12, 11998860), (15, 9599088), (16, 8999145), (18, 7999240), (20, 7199316), (24, 5999430), (30, 4799544), (31, 4644720), (36, 3999620), (40, 3599658), (45, 3199696), (48, 2999715), (60, 2399772), (62, 2322360), (72, 1999810), (80, 1799829), (90, 1599848), (93, 1548240), (120, 1199886), (124, 1161180), (144, 999905), (155, 928944), (180, 799924), (186, 774120), (240, 599943), (248, 580590), (279, 516080), (310, 464472), (360, 399962), (372, 387060), (465, 309648), (496, 290295), (558, 258040), (620, 232236), (720, 199981), (744, 193530), (930, 154824), (1116, 129020), (1240, 116118), (1395, 103216), (1488, 96765), (1860, 77412), (2232, 64510), (2480, 58059), (2790, 51608), (3720, 38706), (4464, 32255), (5580, 25804), (6451, 22320), (7440, 19353), (11160, 12902)]