139176240

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{2239}}^1$

素因数の和:2299

約数の個数: 160

約数和(自身を含む): 506634240

約数和(自身を除く): 367458000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 37, 40, 42, 48, 56, 60, 70, 74, 80, 84, 105, 111, 112, 120, 140, 148, 168, 185, 210, 222, 240, 259, 280, 296, 336, 370, 420, 444, 518, 555, 560, 592, 740, 777, 840, 888, 1036, 1110, 1295, 1480, 1554, 1680, 1776, 2072, 2220, 2239, 2590, 2960, 3108, 3885, 4144, 4440, 4478, 5180, 6216, 6717, 7770, 8880, 8956, 10360, 11195, 12432, 13434, 15540, 15673, 17912, 20720, 22390, 26868, 31080, 31346, 33585, 35824, 44780, 47019, 53736, 62160, 62692, 67170, 78365, 82843, 89560, 94038, 107472, 125384, 134340, 156730, 165686, 179120, 188076, 235095, 248529, 250768, 268680, 313460, 331372, 376152, 414215, 470190, 497058, 537360, 579901, 626920, 662744, 752304, 828430, 940380, 994116, 1159802, 1242645, 1253840, 1325488, 1656860, 1739703, 1880760, 1988232, 2319604, 2485290, 2899505, 3313720, 3479406, 3761520, 3976464, 4639208, 4970580, 5799010, 6627440, 6958812, 8698515, 9278416, 9941160, 11598020, 13917624, 17397030, 19882320, 23196040, 27835248, 34794060, 46392080, 69588120, 139176240]

約数ペア:

[(1, 139176240), (2, 69588120), (3, 46392080), (4, 34794060), (5, 27835248), (6, 23196040), (7, 19882320), (8, 17397030), (10, 13917624), (12, 11598020), (14, 9941160), (15, 9278416), (16, 8698515), (20, 6958812), (21, 6627440), (24, 5799010), (28, 4970580), (30, 4639208), (35, 3976464), (37, 3761520), (40, 3479406), (42, 3313720), (48, 2899505), (56, 2485290), (60, 2319604), (70, 1988232), (74, 1880760), (80, 1739703), (84, 1656860), (105, 1325488), (111, 1253840), (112, 1242645), (120, 1159802), (140, 994116), (148, 940380), (168, 828430), (185, 752304), (210, 662744), (222, 626920), (240, 579901), (259, 537360), (280, 497058), (296, 470190), (336, 414215), (370, 376152), (420, 331372), (444, 313460), (518, 268680), (555, 250768), (560, 248529), (592, 235095), (740, 188076), (777, 179120), (840, 165686), (888, 156730), (1036, 134340), (1110, 125384), (1295, 107472), (1480, 94038), (1554, 89560), (1680, 82843), (1776, 78365), (2072, 67170), (2220, 62692), (2239, 62160), (2590, 53736), (2960, 47019), (3108, 44780), (3885, 35824), (4144, 33585), (4440, 31346), (4478, 31080), (5180, 26868), (6216, 22390), (6717, 20720), (7770, 17912), (8880, 15673), (8956, 15540), (10360, 13434), (11195, 12432)]