31720773312

素因数分解:

$2^6\times 3^3\times {\mathrm{31}}^1\times {\mathrm{331}}^1\times {\mathrm{1789}}^1$

素因数の和:2172

約数の個数: 224

約数和(自身を含む): 96606156800

約数和(自身を除く): 64885383488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 64, 72, 93, 96, 108, 124, 144, 186, 192, 216, 248, 279, 288, 331, 372, 432, 496, 558, 576, 662, 744, 837, 864, 992, 993, 1116, 1324, 1488, 1674, 1728, 1789, 1984, 1986, 2232, 2648, 2976, 2979, 3348, 3578, 3972, 4464, 5296, 5367, 5952, 5958, 6696, 7156, 7944, 8928, 8937, 10261, 10592, 10734, 11916, 13392, 14312, 15888, 16101, 17856, 17874, 20522, 21184, 21468, 23832, 26784, 28624, 30783, 31776, 32202, 35748, 41044, 42936, 47664, 48303, 53568, 55459, 57248, 61566, 63552, 64404, 71496, 82088, 85872, 92349, 95328, 96606, 110918, 114496, 123132, 128808, 142992, 164176, 166377, 171744, 184698, 190656, 193212, 221836, 246264, 257616, 277047, 285984, 328352, 332754, 343488, 369396, 386424, 443672, 492528, 499131, 515232, 554094, 571968, 592159, 656704, 665508, 738792, 772848, 887344, 985056, 998262, 1030464, 1108188, 1184318, 1331016, 1477584, 1497393, 1545696, 1774688, 1776477, 1970112, 1996524, 2216376, 2368636, 2662032, 2955168, 2994786, 3091392, 3549376, 3552954, 3993048, 4432752, 4737272, 5324064, 5329431, 5910336, 5989572, 7105908, 7986096, 8865504, 9474544, 10648128, 10658862, 11979144, 14211816, 15972192, 15988293, 17731008, 18356929, 18949088, 21317724, 23958288, 28423632, 31944384, 31976586, 36713858, 37898176, 42635448, 47916576, 55070787, 56847264, 63953172, 73427716, 85270896, 95833152, 110141574, 113694528, 127906344, 146855432, 165212361, 170541792, 220283148, 255812688, 293710864, 330424722, 341083584, 440566296, 495637083, 511625376, 587421728, 660849444, 881132592, 991274166, 1023250752, 1174843456, 1321698888, 1762265184, 1982548332, 2643397776, 3524530368, 3965096664, 5286795552, 7930193328, 10573591104, 15860386656, 31720773312]

約数ペア:

[(1, 31720773312), (2, 15860386656), (3, 10573591104), (4, 7930193328), (6, 5286795552), (8, 3965096664), (9, 3524530368), (12, 2643397776), (16, 1982548332), (18, 1762265184), (24, 1321698888), (27, 1174843456), (31, 1023250752), (32, 991274166), (36, 881132592), (48, 660849444), (54, 587421728), (62, 511625376), (64, 495637083), (72, 440566296), (93, 341083584), (96, 330424722), (108, 293710864), (124, 255812688), (144, 220283148), (186, 170541792), (192, 165212361), (216, 146855432), (248, 127906344), (279, 113694528), (288, 110141574), (331, 95833152), (372, 85270896), (432, 73427716), (496, 63953172), (558, 56847264), (576, 55070787), (662, 47916576), (744, 42635448), (837, 37898176), (864, 36713858), (992, 31976586), (993, 31944384), (1116, 28423632), (1324, 23958288), (1488, 21317724), (1674, 18949088), (1728, 18356929), (1789, 17731008), (1984, 15988293), (1986, 15972192), (2232, 14211816), (2648, 11979144), (2976, 10658862), (2979, 10648128), (3348, 9474544), (3578, 8865504), (3972, 7986096), (4464, 7105908), (5296, 5989572), (5367, 5910336), (5952, 5329431), (5958, 5324064), (6696, 4737272), (7156, 4432752), (7944, 3993048), (8928, 3552954), (8937, 3549376), (10261, 3091392), (10592, 2994786), (10734, 2955168), (11916, 2662032), (13392, 2368636), (14312, 2216376), (15888, 1996524), (16101, 1970112), (17856, 1776477), (17874, 1774688), (20522, 1545696), (21184, 1497393), (21468, 1477584), (23832, 1331016), (26784, 1184318), (28624, 1108188), (30783, 1030464), (31776, 998262), (32202, 985056), (35748, 887344), (41044, 772848), (42936, 738792), (47664, 665508), (48303, 656704), (53568, 592159), (55459, 571968), (57248, 554094), (61566, 515232), (63552, 499131), (64404, 492528), (71496, 443672), (82088, 386424), (85872, 369396), (92349, 343488), (95328, 332754), (96606, 328352), (110918, 285984), (114496, 277047), (123132, 257616), (128808, 246264), (142992, 221836), (164176, 193212), (166377, 190656), (171744, 184698)]