83547240

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{1259}}^1$

素因数の和:1359

約数の個数: 128

約数和(自身を含む): 290304000

約数和(自身を除く): 206756760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 79, 84, 105, 120, 140, 158, 168, 210, 237, 280, 316, 395, 420, 474, 553, 632, 790, 840, 948, 1106, 1185, 1259, 1580, 1659, 1896, 2212, 2370, 2518, 2765, 3160, 3318, 3777, 4424, 4740, 5036, 5530, 6295, 6636, 7554, 8295, 8813, 9480, 10072, 11060, 12590, 13272, 15108, 16590, 17626, 18885, 22120, 25180, 26439, 30216, 33180, 35252, 37770, 44065, 50360, 52878, 66360, 70504, 75540, 88130, 99461, 105756, 132195, 151080, 176260, 198922, 211512, 264390, 298383, 352520, 397844, 497305, 528780, 596766, 696227, 795688, 994610, 1057560, 1193532, 1392454, 1491915, 1989220, 2088681, 2387064, 2784908, 2983830, 3481135, 3978440, 4177362, 5569816, 5967660, 6962270, 8354724, 10443405, 11935320, 13924540, 16709448, 20886810, 27849080, 41773620, 83547240]

約数ペア:

[(1, 83547240), (2, 41773620), (3, 27849080), (4, 20886810), (5, 16709448), (6, 13924540), (7, 11935320), (8, 10443405), (10, 8354724), (12, 6962270), (14, 5967660), (15, 5569816), (20, 4177362), (21, 3978440), (24, 3481135), (28, 2983830), (30, 2784908), (35, 2387064), (40, 2088681), (42, 1989220), (56, 1491915), (60, 1392454), (70, 1193532), (79, 1057560), (84, 994610), (105, 795688), (120, 696227), (140, 596766), (158, 528780), (168, 497305), (210, 397844), (237, 352520), (280, 298383), (316, 264390), (395, 211512), (420, 198922), (474, 176260), (553, 151080), (632, 132195), (790, 105756), (840, 99461), (948, 88130), (1106, 75540), (1185, 70504), (1259, 66360), (1580, 52878), (1659, 50360), (1896, 44065), (2212, 37770), (2370, 35252), (2518, 33180), (2765, 30216), (3160, 26439), (3318, 25180), (3777, 22120), (4424, 18885), (4740, 17626), (5036, 16590), (5530, 15108), (6295, 13272), (6636, 12590), (7554, 11060), (8295, 10072), (8813, 9480)]