264208680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^3\times {\mathrm{107}}^1$

素因数の和:181

約数の個数: 192

約数和(自身を含む): 914846400

約数和(自身を除く): 650637720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 107, 114, 120, 152, 171, 180, 190, 214, 228, 285, 321, 342, 360, 361, 380, 428, 456, 535, 570, 642, 684, 722, 760, 855, 856, 963, 1070, 1083, 1140, 1284, 1368, 1444, 1605, 1710, 1805, 1926, 2033, 2140, 2166, 2280, 2568, 2888, 3210, 3249, 3420, 3610, 3852, 4066, 4280, 4332, 4815, 5415, 6099, 6420, 6498, 6840, 6859, 7220, 7704, 8132, 8664, 9630, 10165, 10830, 12198, 12840, 12996, 13718, 14440, 16245, 16264, 18297, 19260, 20330, 20577, 21660, 24396, 25992, 27436, 30495, 32490, 34295, 36594, 38520, 38627, 40660, 41154, 43320, 48792, 54872, 60990, 61731, 64980, 68590, 73188, 77254, 81320, 82308, 91485, 102885, 115881, 121980, 123462, 129960, 137180, 146376, 154508, 164616, 182970, 193135, 205770, 231762, 243960, 246924, 274360, 308655, 309016, 347643, 365940, 386270, 411540, 463524, 493848, 579405, 617310, 695286, 731880, 733913, 772540, 823080, 927048, 1158810, 1234620, 1390572, 1467826, 1545080, 1738215, 2201739, 2317620, 2469240, 2781144, 2935652, 3476430, 3669565, 4403478, 4635240, 5871304, 6605217, 6952860, 7339130, 8806956, 11008695, 13210434, 13905720, 14678260, 17613912, 22017390, 26420868, 29356520, 33026085, 44034780, 52841736, 66052170, 88069560, 132104340, 264208680]

約数ペア:

[(1, 264208680), (2, 132104340), (3, 88069560), (4, 66052170), (5, 52841736), (6, 44034780), (8, 33026085), (9, 29356520), (10, 26420868), (12, 22017390), (15, 17613912), (18, 14678260), (19, 13905720), (20, 13210434), (24, 11008695), (30, 8806956), (36, 7339130), (38, 6952860), (40, 6605217), (45, 5871304), (57, 4635240), (60, 4403478), (72, 3669565), (76, 3476430), (90, 2935652), (95, 2781144), (107, 2469240), (114, 2317620), (120, 2201739), (152, 1738215), (171, 1545080), (180, 1467826), (190, 1390572), (214, 1234620), (228, 1158810), (285, 927048), (321, 823080), (342, 772540), (360, 733913), (361, 731880), (380, 695286), (428, 617310), (456, 579405), (535, 493848), (570, 463524), (642, 411540), (684, 386270), (722, 365940), (760, 347643), (855, 309016), (856, 308655), (963, 274360), (1070, 246924), (1083, 243960), (1140, 231762), (1284, 205770), (1368, 193135), (1444, 182970), (1605, 164616), (1710, 154508), (1805, 146376), (1926, 137180), (2033, 129960), (2140, 123462), (2166, 121980), (2280, 115881), (2568, 102885), (2888, 91485), (3210, 82308), (3249, 81320), (3420, 77254), (3610, 73188), (3852, 68590), (4066, 64980), (4280, 61731), (4332, 60990), (4815, 54872), (5415, 48792), (6099, 43320), (6420, 41154), (6498, 40660), (6840, 38627), (6859, 38520), (7220, 36594), (7704, 34295), (8132, 32490), (8664, 30495), (9630, 27436), (10165, 25992), (10830, 24396), (12198, 21660), (12840, 20577), (12996, 20330), (13718, 19260), (14440, 18297), (16245, 16264)]