20180372256

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^2\times {\mathrm{239}}^1\times {\mathrm{2423}}^1$

素因数の和:2700

約数の個数: 216

約数和(自身を含む): 63369371520

約数和(自身を除く): 43188999264

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 66, 72, 88, 96, 99, 121, 132, 144, 176, 198, 239, 242, 264, 288, 352, 363, 396, 478, 484, 528, 717, 726, 792, 956, 968, 1056, 1089, 1434, 1452, 1584, 1912, 1936, 2151, 2178, 2423, 2629, 2868, 2904, 3168, 3824, 3872, 4302, 4356, 4846, 5258, 5736, 5808, 7269, 7648, 7887, 8604, 8712, 9692, 10516, 11472, 11616, 14538, 15774, 17208, 17424, 19384, 21032, 21807, 22944, 23661, 26653, 28919, 29076, 31548, 34416, 34848, 38768, 42064, 43614, 47322, 53306, 57838, 58152, 63096, 68832, 77536, 79959, 84128, 86757, 87228, 94644, 106612, 115676, 116304, 126192, 159918, 173514, 174456, 189288, 213224, 231352, 232608, 239877, 252384, 260271, 293183, 319836, 347028, 348912, 378576, 426448, 462704, 479754, 520542, 579097, 586366, 639672, 694056, 697824, 757152, 852896, 879549, 925408, 959508, 1041084, 1158194, 1172732, 1279344, 1388112, 1737291, 1759098, 1919016, 2082168, 2316388, 2345464, 2558688, 2638647, 2776224, 3474582, 3518196, 3838032, 4164336, 4632776, 4690928, 5211873, 5277294, 6370067, 6949164, 7036392, 7676064, 8328672, 9265552, 9381856, 10423746, 10554588, 12740134, 13898328, 14072784, 18531104, 19110201, 20847492, 21109176, 25480268, 27796656, 28145568, 38220402, 41694984, 42218352, 50960536, 55593312, 57330603, 70070737, 76440804, 83389968, 84436704, 101921072, 114661206, 140141474, 152881608, 166779936, 203842144, 210212211, 229322412, 280282948, 305763216, 420424422, 458644824, 560565896, 611526432, 630636633, 840848844, 917289648, 1121131792, 1261273266, 1681697688, 1834579296, 2242263584, 2522546532, 3363395376, 5045093064, 6726790752, 10090186128, 20180372256]

約数ペア:

[(1, 20180372256), (2, 10090186128), (3, 6726790752), (4, 5045093064), (6, 3363395376), (8, 2522546532), (9, 2242263584), (11, 1834579296), (12, 1681697688), (16, 1261273266), (18, 1121131792), (22, 917289648), (24, 840848844), (32, 630636633), (33, 611526432), (36, 560565896), (44, 458644824), (48, 420424422), (66, 305763216), (72, 280282948), (88, 229322412), (96, 210212211), (99, 203842144), (121, 166779936), (132, 152881608), (144, 140141474), (176, 114661206), (198, 101921072), (239, 84436704), (242, 83389968), (264, 76440804), (288, 70070737), (352, 57330603), (363, 55593312), (396, 50960536), (478, 42218352), (484, 41694984), (528, 38220402), (717, 28145568), (726, 27796656), (792, 25480268), (956, 21109176), (968, 20847492), (1056, 19110201), (1089, 18531104), (1434, 14072784), (1452, 13898328), (1584, 12740134), (1912, 10554588), (1936, 10423746), (2151, 9381856), (2178, 9265552), (2423, 8328672), (2629, 7676064), (2868, 7036392), (2904, 6949164), (3168, 6370067), (3824, 5277294), (3872, 5211873), (4302, 4690928), (4356, 4632776), (4846, 4164336), (5258, 3838032), (5736, 3518196), (5808, 3474582), (7269, 2776224), (7648, 2638647), (7887, 2558688), (8604, 2345464), (8712, 2316388), (9692, 2082168), (10516, 1919016), (11472, 1759098), (11616, 1737291), (14538, 1388112), (15774, 1279344), (17208, 1172732), (17424, 1158194), (19384, 1041084), (21032, 959508), (21807, 925408), (22944, 879549), (23661, 852896), (26653, 757152), (28919, 697824), (29076, 694056), (31548, 639672), (34416, 586366), (34848, 579097), (38768, 520542), (42064, 479754), (43614, 462704), (47322, 426448), (53306, 378576), (57838, 348912), (58152, 347028), (63096, 319836), (68832, 293183), (77536, 260271), (79959, 252384), (84128, 239877), (86757, 232608), (87228, 231352), (94644, 213224), (106612, 189288), (115676, 174456), (116304, 173514), (126192, 159918)]