1890300144

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{151}}^1\times {\mathrm{179}}^1$

素因数の和:419

約数の個数: 160

約数和(自身を含む): 5211095040

約数和(自身を除く): 3320794896

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 47, 48, 62, 93, 94, 124, 141, 151, 179, 186, 188, 248, 282, 302, 358, 372, 376, 453, 496, 537, 564, 604, 716, 744, 752, 906, 1074, 1128, 1208, 1432, 1457, 1488, 1812, 2148, 2256, 2416, 2864, 2914, 3624, 4296, 4371, 4681, 5549, 5828, 7097, 7248, 8413, 8592, 8742, 9362, 11098, 11656, 14043, 14194, 16647, 16826, 17484, 18724, 21291, 22196, 23312, 25239, 27029, 28086, 28388, 33294, 33652, 34968, 37448, 42582, 44392, 50478, 54058, 56172, 56776, 66588, 67304, 69936, 74896, 81087, 85164, 88784, 100956, 108116, 112344, 113552, 133176, 134608, 162174, 170328, 201912, 216232, 220007, 224688, 260803, 266352, 324348, 340656, 403824, 432464, 440014, 521606, 648696, 660021, 782409, 837899, 880028, 1043212, 1270363, 1297392, 1320042, 1564818, 1675798, 1760056, 2086424, 2513697, 2540726, 2640084, 3129636, 3351596, 3520112, 3811089, 4172848, 5027394, 5081452, 5280168, 6259272, 6703192, 7622178, 10054788, 10162904, 10560336, 12518544, 13406384, 15244356, 20109576, 20325808, 30488712, 39381253, 40219152, 60977424, 78762506, 118143759, 157525012, 236287518, 315050024, 472575036, 630100048, 945150072, 1890300144]

約数ペア:

[(1, 1890300144), (2, 945150072), (3, 630100048), (4, 472575036), (6, 315050024), (8, 236287518), (12, 157525012), (16, 118143759), (24, 78762506), (31, 60977424), (47, 40219152), (48, 39381253), (62, 30488712), (93, 20325808), (94, 20109576), (124, 15244356), (141, 13406384), (151, 12518544), (179, 10560336), (186, 10162904), (188, 10054788), (248, 7622178), (282, 6703192), (302, 6259272), (358, 5280168), (372, 5081452), (376, 5027394), (453, 4172848), (496, 3811089), (537, 3520112), (564, 3351596), (604, 3129636), (716, 2640084), (744, 2540726), (752, 2513697), (906, 2086424), (1074, 1760056), (1128, 1675798), (1208, 1564818), (1432, 1320042), (1457, 1297392), (1488, 1270363), (1812, 1043212), (2148, 880028), (2256, 837899), (2416, 782409), (2864, 660021), (2914, 648696), (3624, 521606), (4296, 440014), (4371, 432464), (4681, 403824), (5549, 340656), (5828, 324348), (7097, 266352), (7248, 260803), (8413, 224688), (8592, 220007), (8742, 216232), (9362, 201912), (11098, 170328), (11656, 162174), (14043, 134608), (14194, 133176), (16647, 113552), (16826, 112344), (17484, 108116), (18724, 100956), (21291, 88784), (22196, 85164), (23312, 81087), (25239, 74896), (27029, 69936), (28086, 67304), (28388, 66588), (33294, 56776), (33652, 56172), (34968, 54058), (37448, 50478), (42582, 44392)]