61222560

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{137}}^1$

素因数の和:188

約数の個数: 288

約数和(自身を含む): 237867840

約数和(自身を除く): 176645280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 32, 35, 38, 40, 42, 48, 49, 56, 57, 60, 70, 76, 80, 84, 95, 96, 98, 105, 112, 114, 120, 133, 137, 140, 147, 152, 160, 168, 190, 196, 210, 224, 228, 240, 245, 266, 274, 280, 285, 294, 304, 336, 380, 392, 399, 411, 420, 456, 480, 490, 532, 548, 560, 570, 588, 608, 665, 672, 685, 735, 760, 784, 798, 822, 840, 912, 931, 959, 980, 1064, 1096, 1120, 1140, 1176, 1330, 1370, 1470, 1520, 1568, 1596, 1644, 1680, 1824, 1862, 1918, 1960, 1995, 2055, 2128, 2192, 2280, 2352, 2603, 2660, 2740, 2793, 2877, 2940, 3040, 3192, 3288, 3360, 3724, 3836, 3920, 3990, 4110, 4256, 4384, 4560, 4655, 4704, 4795, 5206, 5320, 5480, 5586, 5754, 5880, 6384, 6576, 6713, 7448, 7672, 7809, 7840, 7980, 8220, 9120, 9310, 9590, 10412, 10640, 10960, 11172, 11508, 11760, 12768, 13015, 13152, 13426, 13965, 14385, 14896, 15344, 15618, 15960, 16440, 18221, 18620, 19180, 20139, 20824, 21280, 21920, 22344, 23016, 23520, 26030, 26852, 27930, 28770, 29792, 30688, 31236, 31920, 32880, 33565, 36442, 37240, 38360, 39045, 40278, 41648, 44688, 46032, 52060, 53704, 54663, 55860, 57540, 62472, 63840, 65760, 67130, 72884, 74480, 76720, 78090, 80556, 83296, 89376, 91105, 92064, 100695, 104120, 107408, 109326, 111720, 115080, 124944, 127547, 134260, 145768, 148960, 153440, 156180, 161112, 182210, 201390, 208240, 214816, 218652, 223440, 230160, 249888, 255094, 268520, 273315, 291536, 312360, 322224, 364420, 382641, 402780, 416480, 437304, 446880, 460320, 510188, 537040, 546630, 583072, 624720, 637735, 644448, 728840, 765282, 805560, 874608, 1020376, 1074080, 1093260, 1249440, 1275470, 1457680, 1530564, 1611120, 1749216, 1913205, 2040752, 2186520, 2550940, 2915360, 3061128, 3222240, 3826410, 4081504, 4373040, 5101880, 6122256, 7652820, 8746080, 10203760, 12244512, 15305640, 20407520, 30611280, 61222560]

約数ペア:

[(1, 61222560), (2, 30611280), (3, 20407520), (4, 15305640), (5, 12244512), (6, 10203760), (7, 8746080), (8, 7652820), (10, 6122256), (12, 5101880), (14, 4373040), (15, 4081504), (16, 3826410), (19, 3222240), (20, 3061128), (21, 2915360), (24, 2550940), (28, 2186520), (30, 2040752), (32, 1913205), (35, 1749216), (38, 1611120), (40, 1530564), (42, 1457680), (48, 1275470), (49, 1249440), (56, 1093260), (57, 1074080), (60, 1020376), (70, 874608), (76, 805560), (80, 765282), (84, 728840), (95, 644448), (96, 637735), (98, 624720), (105, 583072), (112, 546630), (114, 537040), (120, 510188), (133, 460320), (137, 446880), (140, 437304), (147, 416480), (152, 402780), (160, 382641), (168, 364420), (190, 322224), (196, 312360), (210, 291536), (224, 273315), (228, 268520), (240, 255094), (245, 249888), (266, 230160), (274, 223440), (280, 218652), (285, 214816), (294, 208240), (304, 201390), (336, 182210), (380, 161112), (392, 156180), (399, 153440), (411, 148960), (420, 145768), (456, 134260), (480, 127547), (490, 124944), (532, 115080), (548, 111720), (560, 109326), (570, 107408), (588, 104120), (608, 100695), (665, 92064), (672, 91105), (685, 89376), (735, 83296), (760, 80556), (784, 78090), (798, 76720), (822, 74480), (840, 72884), (912, 67130), (931, 65760), (959, 63840), (980, 62472), (1064, 57540), (1096, 55860), (1120, 54663), (1140, 53704), (1176, 52060), (1330, 46032), (1370, 44688), (1470, 41648), (1520, 40278), (1568, 39045), (1596, 38360), (1644, 37240), (1680, 36442), (1824, 33565), (1862, 32880), (1918, 31920), (1960, 31236), (1995, 30688), (2055, 29792), (2128, 28770), (2192, 27930), (2280, 26852), (2352, 26030), (2603, 23520), (2660, 23016), (2740, 22344), (2793, 21920), (2877, 21280), (2940, 20824), (3040, 20139), (3192, 19180), (3288, 18620), (3360, 18221), (3724, 16440), (3836, 15960), (3920, 15618), (3990, 15344), (4110, 14896), (4256, 14385), (4384, 13965), (4560, 13426), (4655, 13152), (4704, 13015), (4795, 12768), (5206, 11760), (5320, 11508), (5480, 11172), (5586, 10960), (5754, 10640), (5880, 10412), (6384, 9590), (6576, 9310), (6713, 9120), (7448, 8220), (7672, 7980), (7809, 7840)]