1940143968

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{320791}}^1$

素因数の和:320817

約数の個数: 96

約数和(自身を含む): 6467166720

約数和(自身を除く): 4527022752

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 72, 84, 96, 108, 112, 126, 144, 168, 189, 216, 224, 252, 288, 336, 378, 432, 504, 672, 756, 864, 1008, 1512, 2016, 3024, 6048, 320791, 641582, 962373, 1283164, 1924746, 2245537, 2566328, 2887119, 3849492, 4491074, 5132656, 5774238, 6736611, 7698984, 8661357, 8982148, 10265312, 11548476, 13473222, 15397968, 17322714, 17964296, 20209833, 23096952, 26946444, 30795936, 34645428, 35928592, 40419666, 46193904, 53892888, 60629499, 69290856, 71857184, 80839332, 92387808, 107785776, 121258998, 138581712, 161678664, 215571552, 242517996, 277163424, 323357328, 485035992, 646714656, 970071984, 1940143968]

約数ペア:

[(1, 1940143968), (2, 970071984), (3, 646714656), (4, 485035992), (6, 323357328), (7, 277163424), (8, 242517996), (9, 215571552), (12, 161678664), (14, 138581712), (16, 121258998), (18, 107785776), (21, 92387808), (24, 80839332), (27, 71857184), (28, 69290856), (32, 60629499), (36, 53892888), (42, 46193904), (48, 40419666), (54, 35928592), (56, 34645428), (63, 30795936), (72, 26946444), (84, 23096952), (96, 20209833), (108, 17964296), (112, 17322714), (126, 15397968), (144, 13473222), (168, 11548476), (189, 10265312), (216, 8982148), (224, 8661357), (252, 7698984), (288, 6736611), (336, 5774238), (378, 5132656), (432, 4491074), (504, 3849492), (672, 2887119), (756, 2566328), (864, 2245537), (1008, 1924746), (1512, 1283164), (2016, 962373), (3024, 641582), (6048, 320791)]