266863740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1637}}^1$

素因数の和:1692

約数の個数: 192

約数和(自身を含む): 924618240

約数和(自身を除く): 657754500

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 19, 20, 22, 26, 30, 33, 38, 39, 44, 52, 55, 57, 60, 65, 66, 76, 78, 95, 110, 114, 130, 132, 143, 156, 165, 190, 195, 209, 220, 228, 247, 260, 285, 286, 330, 380, 390, 418, 429, 494, 570, 572, 627, 660, 715, 741, 780, 836, 858, 988, 1045, 1140, 1235, 1254, 1430, 1482, 1637, 1716, 2090, 2145, 2470, 2508, 2717, 2860, 2964, 3135, 3274, 3705, 4180, 4290, 4911, 4940, 5434, 6270, 6548, 7410, 8151, 8185, 8580, 9822, 10868, 12540, 13585, 14820, 16302, 16370, 18007, 19644, 21281, 24555, 27170, 31103, 32604, 32740, 36014, 40755, 42562, 49110, 54021, 54340, 62206, 63843, 72028, 81510, 85124, 90035, 93309, 98220, 106405, 108042, 124412, 127686, 155515, 163020, 180070, 186618, 212810, 216084, 234091, 255372, 270105, 311030, 319215, 342133, 360140, 373236, 404339, 425620, 466545, 468182, 540210, 622060, 638430, 684266, 702273, 808678, 933090, 936364, 1026399, 1080420, 1170455, 1213017, 1276860, 1368532, 1404546, 1617356, 1710665, 1866180, 2021695, 2052798, 2340910, 2426034, 2809092, 3421330, 3511365, 4043390, 4105596, 4447729, 4681820, 4852068, 5131995, 6065085, 6842660, 7022730, 8086780, 8895458, 10263990, 12130170, 13343187, 14045460, 17790916, 20527980, 22238645, 24260340, 26686374, 44477290, 53372748, 66715935, 88954580, 133431870, 266863740]

約数ペア:

[(1, 266863740), (2, 133431870), (3, 88954580), (4, 66715935), (5, 53372748), (6, 44477290), (10, 26686374), (11, 24260340), (12, 22238645), (13, 20527980), (15, 17790916), (19, 14045460), (20, 13343187), (22, 12130170), (26, 10263990), (30, 8895458), (33, 8086780), (38, 7022730), (39, 6842660), (44, 6065085), (52, 5131995), (55, 4852068), (57, 4681820), (60, 4447729), (65, 4105596), (66, 4043390), (76, 3511365), (78, 3421330), (95, 2809092), (110, 2426034), (114, 2340910), (130, 2052798), (132, 2021695), (143, 1866180), (156, 1710665), (165, 1617356), (190, 1404546), (195, 1368532), (209, 1276860), (220, 1213017), (228, 1170455), (247, 1080420), (260, 1026399), (285, 936364), (286, 933090), (330, 808678), (380, 702273), (390, 684266), (418, 638430), (429, 622060), (494, 540210), (570, 468182), (572, 466545), (627, 425620), (660, 404339), (715, 373236), (741, 360140), (780, 342133), (836, 319215), (858, 311030), (988, 270105), (1045, 255372), (1140, 234091), (1235, 216084), (1254, 212810), (1430, 186618), (1482, 180070), (1637, 163020), (1716, 155515), (2090, 127686), (2145, 124412), (2470, 108042), (2508, 106405), (2717, 98220), (2860, 93309), (2964, 90035), (3135, 85124), (3274, 81510), (3705, 72028), (4180, 63843), (4290, 62206), (4911, 54340), (4940, 54021), (5434, 49110), (6270, 42562), (6548, 40755), (7410, 36014), (8151, 32740), (8185, 32604), (8580, 31103), (9822, 27170), (10868, 24555), (12540, 21281), (13585, 19644), (14820, 18007), (16302, 16370)]