306483240

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{1109}}^1$

素因数の和:1184

約数の個数: 192

約数和(自身を含む): 1093305600

約数和(自身を除く): 786822360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 47, 49, 56, 60, 70, 84, 94, 98, 105, 120, 140, 141, 147, 168, 188, 196, 210, 235, 245, 280, 282, 294, 329, 376, 392, 420, 470, 490, 564, 588, 658, 705, 735, 840, 940, 980, 987, 1109, 1128, 1176, 1316, 1410, 1470, 1645, 1880, 1960, 1974, 2218, 2303, 2632, 2820, 2940, 3290, 3327, 3948, 4436, 4606, 4935, 5545, 5640, 5880, 6580, 6654, 6909, 7763, 7896, 8872, 9212, 9870, 11090, 11515, 13160, 13308, 13818, 15526, 16635, 18424, 19740, 22180, 23030, 23289, 26616, 27636, 31052, 33270, 34545, 38815, 39480, 44360, 46060, 46578, 52123, 54341, 55272, 62104, 66540, 69090, 77630, 92120, 93156, 104246, 108682, 116445, 133080, 138180, 155260, 156369, 163023, 186312, 208492, 217364, 232890, 260615, 271705, 276360, 310520, 312738, 326046, 364861, 416984, 434728, 465780, 521230, 543410, 625476, 652092, 729722, 781845, 815115, 931560, 1042460, 1086820, 1094583, 1250952, 1304184, 1459444, 1563690, 1630230, 1824305, 2084920, 2173640, 2189166, 2554027, 2918888, 3127380, 3260460, 3648610, 4378332, 5108054, 5472915, 6254760, 6520920, 7297220, 7662081, 8756664, 10216108, 10945830, 12770135, 14594440, 15324162, 20432216, 21891660, 25540270, 30648324, 38310405, 43783320, 51080540, 61296648, 76620810, 102161080, 153241620, 306483240]

約数ペア:

[(1, 306483240), (2, 153241620), (3, 102161080), (4, 76620810), (5, 61296648), (6, 51080540), (7, 43783320), (8, 38310405), (10, 30648324), (12, 25540270), (14, 21891660), (15, 20432216), (20, 15324162), (21, 14594440), (24, 12770135), (28, 10945830), (30, 10216108), (35, 8756664), (40, 7662081), (42, 7297220), (47, 6520920), (49, 6254760), (56, 5472915), (60, 5108054), (70, 4378332), (84, 3648610), (94, 3260460), (98, 3127380), (105, 2918888), (120, 2554027), (140, 2189166), (141, 2173640), (147, 2084920), (168, 1824305), (188, 1630230), (196, 1563690), (210, 1459444), (235, 1304184), (245, 1250952), (280, 1094583), (282, 1086820), (294, 1042460), (329, 931560), (376, 815115), (392, 781845), (420, 729722), (470, 652092), (490, 625476), (564, 543410), (588, 521230), (658, 465780), (705, 434728), (735, 416984), (840, 364861), (940, 326046), (980, 312738), (987, 310520), (1109, 276360), (1128, 271705), (1176, 260615), (1316, 232890), (1410, 217364), (1470, 208492), (1645, 186312), (1880, 163023), (1960, 156369), (1974, 155260), (2218, 138180), (2303, 133080), (2632, 116445), (2820, 108682), (2940, 104246), (3290, 93156), (3327, 92120), (3948, 77630), (4436, 69090), (4606, 66540), (4935, 62104), (5545, 55272), (5640, 54341), (5880, 52123), (6580, 46578), (6654, 46060), (6909, 44360), (7763, 39480), (7896, 38815), (8872, 34545), (9212, 33270), (9870, 31052), (11090, 27636), (11515, 26616), (13160, 23289), (13308, 23030), (13818, 22180), (15526, 19740), (16635, 18424)]