223680240

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{44381}}^1$

素因数の和:44407

約数の個数: 120

約数和(自身を含む): 858525408

約数和(自身を除く): 634845168

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 44381, 88762, 133143, 177524, 221905, 266286, 310667, 355048, 399429, 443810, 532572, 621334, 665715, 710096, 798858, 887620, 932001, 1065144, 1242668, 1331430, 1553335, 1597716, 1775240, 1864002, 1997145, 2130288, 2485336, 2662860, 2796003, 3106670, 3195432, 3550480, 3728004, 3994290, 4660005, 4970672, 5325720, 5592006, 6213340, 6390864, 7456008, 7988580, 9320010, 10651440, 11184012, 12426680, 13980015, 14912016, 15977160, 18640020, 22368024, 24853360, 27960030, 31954320, 37280040, 44736048, 55920060, 74560080, 111840120, 223680240]

約数ペア:

[(1, 223680240), (2, 111840120), (3, 74560080), (4, 55920060), (5, 44736048), (6, 37280040), (7, 31954320), (8, 27960030), (9, 24853360), (10, 22368024), (12, 18640020), (14, 15977160), (15, 14912016), (16, 13980015), (18, 12426680), (20, 11184012), (21, 10651440), (24, 9320010), (28, 7988580), (30, 7456008), (35, 6390864), (36, 6213340), (40, 5592006), (42, 5325720), (45, 4970672), (48, 4660005), (56, 3994290), (60, 3728004), (63, 3550480), (70, 3195432), (72, 3106670), (80, 2796003), (84, 2662860), (90, 2485336), (105, 2130288), (112, 1997145), (120, 1864002), (126, 1775240), (140, 1597716), (144, 1553335), (168, 1331430), (180, 1242668), (210, 1065144), (240, 932001), (252, 887620), (280, 798858), (315, 710096), (336, 665715), (360, 621334), (420, 532572), (504, 443810), (560, 399429), (630, 355048), (720, 310667), (840, 266286), (1008, 221905), (1260, 177524), (1680, 133143), (2520, 88762), (5040, 44381)]