205584120

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{3547}}^1$

素因数の和:3594

約数の個数: 192

約数和(自身を含む): 797022720

約数和(自身を除く): 591438600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 23, 24, 28, 30, 35, 36, 40, 42, 45, 46, 56, 60, 63, 69, 70, 72, 84, 90, 92, 105, 115, 120, 126, 138, 140, 161, 168, 180, 184, 207, 210, 230, 252, 276, 280, 315, 322, 345, 360, 414, 420, 460, 483, 504, 552, 630, 644, 690, 805, 828, 840, 920, 966, 1035, 1260, 1288, 1380, 1449, 1610, 1656, 1932, 2070, 2415, 2520, 2760, 2898, 3220, 3547, 3864, 4140, 4830, 5796, 6440, 7094, 7245, 8280, 9660, 10641, 11592, 14188, 14490, 17735, 19320, 21282, 24829, 28376, 28980, 31923, 35470, 42564, 49658, 53205, 57960, 63846, 70940, 74487, 81581, 85128, 99316, 106410, 124145, 127692, 141880, 148974, 159615, 163162, 198632, 212820, 223461, 244743, 248290, 255384, 297948, 319230, 326324, 372435, 407905, 425640, 446922, 489486, 496580, 571067, 595896, 638460, 652648, 734229, 744870, 815810, 893844, 978972, 993160, 1117305, 1142134, 1223715, 1276920, 1468458, 1489740, 1631620, 1713201, 1787688, 1957944, 2234610, 2284268, 2447430, 2855335, 2936916, 2979480, 3263240, 3426402, 3671145, 4469220, 4568536, 4894860, 5139603, 5710670, 5873832, 6852804, 7342290, 8566005, 8938440, 9789720, 10279206, 11421340, 13705608, 14684580, 17132010, 20558412, 22842680, 25698015, 29369160, 34264020, 41116824, 51396030, 68528040, 102792060, 205584120]

約数ペア:

[(1, 205584120), (2, 102792060), (3, 68528040), (4, 51396030), (5, 41116824), (6, 34264020), (7, 29369160), (8, 25698015), (9, 22842680), (10, 20558412), (12, 17132010), (14, 14684580), (15, 13705608), (18, 11421340), (20, 10279206), (21, 9789720), (23, 8938440), (24, 8566005), (28, 7342290), (30, 6852804), (35, 5873832), (36, 5710670), (40, 5139603), (42, 4894860), (45, 4568536), (46, 4469220), (56, 3671145), (60, 3426402), (63, 3263240), (69, 2979480), (70, 2936916), (72, 2855335), (84, 2447430), (90, 2284268), (92, 2234610), (105, 1957944), (115, 1787688), (120, 1713201), (126, 1631620), (138, 1489740), (140, 1468458), (161, 1276920), (168, 1223715), (180, 1142134), (184, 1117305), (207, 993160), (210, 978972), (230, 893844), (252, 815810), (276, 744870), (280, 734229), (315, 652648), (322, 638460), (345, 595896), (360, 571067), (414, 496580), (420, 489486), (460, 446922), (483, 425640), (504, 407905), (552, 372435), (630, 326324), (644, 319230), (690, 297948), (805, 255384), (828, 248290), (840, 244743), (920, 223461), (966, 212820), (1035, 198632), (1260, 163162), (1288, 159615), (1380, 148974), (1449, 141880), (1610, 127692), (1656, 124145), (1932, 106410), (2070, 99316), (2415, 85128), (2520, 81581), (2760, 74487), (2898, 70940), (3220, 63846), (3547, 57960), (3864, 53205), (4140, 49658), (4830, 42564), (5796, 35470), (6440, 31923), (7094, 28980), (7245, 28376), (8280, 24829), (9660, 21282), (10641, 19320), (11592, 17735), (14188, 14490)]