394207440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{271}}^1$

素因数の和:346

約数の個数: 320

約数和(自身を含む): 1457049600

約数和(自身を除く): 1062842160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 19, 20, 22, 24, 29, 30, 33, 38, 40, 44, 48, 55, 57, 58, 60, 66, 76, 80, 87, 88, 95, 110, 114, 116, 120, 132, 145, 152, 165, 174, 176, 190, 209, 220, 228, 232, 240, 264, 271, 285, 290, 304, 319, 330, 348, 380, 418, 435, 440, 456, 464, 528, 542, 551, 570, 580, 627, 638, 660, 696, 760, 813, 836, 870, 880, 912, 957, 1045, 1084, 1102, 1140, 1160, 1254, 1276, 1320, 1355, 1392, 1520, 1595, 1626, 1653, 1672, 1740, 1914, 2090, 2168, 2204, 2280, 2320, 2508, 2552, 2640, 2710, 2755, 2981, 3135, 3190, 3252, 3306, 3344, 3480, 3828, 4065, 4180, 4336, 4408, 4560, 4785, 5016, 5104, 5149, 5420, 5510, 5962, 6061, 6270, 6380, 6504, 6612, 6960, 7656, 7859, 8130, 8265, 8360, 8816, 8943, 9570, 10032, 10298, 10840, 11020, 11924, 12122, 12540, 12760, 13008, 13224, 14905, 15312, 15447, 15718, 16260, 16530, 16720, 17886, 18183, 19140, 20596, 21680, 22040, 23577, 23848, 24244, 25080, 25520, 25745, 26448, 29810, 30305, 30894, 31436, 32520, 33060, 35772, 36366, 38280, 39295, 41192, 44080, 44715, 47154, 47696, 48488, 50160, 51490, 56639, 59620, 60610, 61788, 62872, 65040, 66120, 71544, 72732, 76560, 77235, 78590, 82384, 86449, 89430, 90915, 94308, 96976, 102980, 113278, 117885, 119240, 121220, 123576, 125744, 132240, 143088, 145464, 149321, 154470, 157180, 169917, 172898, 178860, 181830, 188616, 205960, 226556, 235770, 238480, 242440, 247152, 259347, 283195, 290928, 298642, 308940, 314360, 339834, 345796, 357720, 363660, 377232, 411920, 432245, 447963, 453112, 471540, 484880, 518694, 566390, 597284, 617880, 628720, 679668, 691592, 715440, 727320, 746605, 849585, 864490, 895926, 906224, 943080, 1037388, 1132780, 1194568, 1235760, 1296735, 1359336, 1383184, 1454640, 1493210, 1642531, 1699170, 1728980, 1791852, 1886160, 2074776, 2239815, 2265560, 2389136, 2593470, 2718672, 2986420, 3285062, 3398340, 3457960, 3583704, 4149552, 4479630, 4531120, 4927593, 5186940, 5972840, 6570124, 6796680, 6915920, 7167408, 8212655, 8959260, 9855186, 10373880, 11945680, 13140248, 13593360, 16425310, 17918520, 19710372, 20747760, 24637965, 26280496, 32850620, 35837040, 39420744, 49275930, 65701240, 78841488, 98551860, 131402480, 197103720, 394207440]

約数ペア:

[(1, 394207440), (2, 197103720), (3, 131402480), (4, 98551860), (5, 78841488), (6, 65701240), (8, 49275930), (10, 39420744), (11, 35837040), (12, 32850620), (15, 26280496), (16, 24637965), (19, 20747760), (20, 19710372), (22, 17918520), (24, 16425310), (29, 13593360), (30, 13140248), (33, 11945680), (38, 10373880), (40, 9855186), (44, 8959260), (48, 8212655), (55, 7167408), (57, 6915920), (58, 6796680), (60, 6570124), (66, 5972840), (76, 5186940), (80, 4927593), (87, 4531120), (88, 4479630), (95, 4149552), (110, 3583704), (114, 3457960), (116, 3398340), (120, 3285062), (132, 2986420), (145, 2718672), (152, 2593470), (165, 2389136), (174, 2265560), (176, 2239815), (190, 2074776), (209, 1886160), (220, 1791852), (228, 1728980), (232, 1699170), (240, 1642531), (264, 1493210), (271, 1454640), (285, 1383184), (290, 1359336), (304, 1296735), (319, 1235760), (330, 1194568), (348, 1132780), (380, 1037388), (418, 943080), (435, 906224), (440, 895926), (456, 864490), (464, 849585), (528, 746605), (542, 727320), (551, 715440), (570, 691592), (580, 679668), (627, 628720), (638, 617880), (660, 597284), (696, 566390), (760, 518694), (813, 484880), (836, 471540), (870, 453112), (880, 447963), (912, 432245), (957, 411920), (1045, 377232), (1084, 363660), (1102, 357720), (1140, 345796), (1160, 339834), (1254, 314360), (1276, 308940), (1320, 298642), (1355, 290928), (1392, 283195), (1520, 259347), (1595, 247152), (1626, 242440), (1653, 238480), (1672, 235770), (1740, 226556), (1914, 205960), (2090, 188616), (2168, 181830), (2204, 178860), (2280, 172898), (2320, 169917), (2508, 157180), (2552, 154470), (2640, 149321), (2710, 145464), (2755, 143088), (2981, 132240), (3135, 125744), (3190, 123576), (3252, 121220), (3306, 119240), (3344, 117885), (3480, 113278), (3828, 102980), (4065, 96976), (4180, 94308), (4336, 90915), (4408, 89430), (4560, 86449), (4785, 82384), (5016, 78590), (5104, 77235), (5149, 76560), (5420, 72732), (5510, 71544), (5962, 66120), (6061, 65040), (6270, 62872), (6380, 61788), (6504, 60610), (6612, 59620), (6960, 56639), (7656, 51490), (7859, 50160), (8130, 48488), (8265, 47696), (8360, 47154), (8816, 44715), (8943, 44080), (9570, 41192), (10032, 39295), (10298, 38280), (10840, 36366), (11020, 35772), (11924, 33060), (12122, 32520), (12540, 31436), (12760, 30894), (13008, 30305), (13224, 29810), (14905, 26448), (15312, 25745), (15447, 25520), (15718, 25080), (16260, 24244), (16530, 23848), (16720, 23577), (17886, 22040), (18183, 21680), (19140, 20596)]