2015553120

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{397}}^1\times {\mathrm{1511}}^1$

素因数の和:1933

約数の個数: 192

約数和(自身を含む): 7279082496

約数和(自身を除く): 5263529376

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 397, 420, 480, 560, 672, 794, 840, 1120, 1191, 1511, 1588, 1680, 1985, 2382, 2779, 3022, 3176, 3360, 3970, 4533, 4764, 5558, 5955, 6044, 6352, 7555, 7940, 8337, 9066, 9528, 10577, 11116, 11910, 12088, 12704, 13895, 15110, 15880, 16674, 18132, 19056, 21154, 22232, 22665, 23820, 24176, 27790, 30220, 31731, 31760, 33348, 36264, 38112, 41685, 42308, 44464, 45330, 47640, 48352, 52885, 55580, 60440, 63462, 63520, 66696, 72528, 83370, 84616, 88928, 90660, 95280, 105770, 111160, 120880, 126924, 133392, 145056, 158655, 166740, 169232, 181320, 190560, 211540, 222320, 241760, 253848, 266784, 317310, 333480, 338464, 362640, 423080, 444640, 507696, 599867, 634620, 666960, 725280, 846160, 1015392, 1199734, 1269240, 1333920, 1692320, 1799601, 2399468, 2538480, 2999335, 3599202, 4199069, 4798936, 5076960, 5998670, 7198404, 8398138, 8998005, 9597872, 11997340, 12597207, 14396808, 16796276, 17996010, 19195744, 20995345, 23994680, 25194414, 28793616, 33592552, 35992020, 41990690, 47989360, 50388828, 57587232, 62986035, 67185104, 71984040, 83981380, 95978720, 100777656, 125972070, 134370208, 143968080, 167962760, 201555312, 251944140, 287936160, 335925520, 403110624, 503888280, 671851040, 1007776560, 2015553120]

約数ペア:

[(1, 2015553120), (2, 1007776560), (3, 671851040), (4, 503888280), (5, 403110624), (6, 335925520), (7, 287936160), (8, 251944140), (10, 201555312), (12, 167962760), (14, 143968080), (15, 134370208), (16, 125972070), (20, 100777656), (21, 95978720), (24, 83981380), (28, 71984040), (30, 67185104), (32, 62986035), (35, 57587232), (40, 50388828), (42, 47989360), (48, 41990690), (56, 35992020), (60, 33592552), (70, 28793616), (80, 25194414), (84, 23994680), (96, 20995345), (105, 19195744), (112, 17996010), (120, 16796276), (140, 14396808), (160, 12597207), (168, 11997340), (210, 9597872), (224, 8998005), (240, 8398138), (280, 7198404), (336, 5998670), (397, 5076960), (420, 4798936), (480, 4199069), (560, 3599202), (672, 2999335), (794, 2538480), (840, 2399468), (1120, 1799601), (1191, 1692320), (1511, 1333920), (1588, 1269240), (1680, 1199734), (1985, 1015392), (2382, 846160), (2779, 725280), (3022, 666960), (3176, 634620), (3360, 599867), (3970, 507696), (4533, 444640), (4764, 423080), (5558, 362640), (5955, 338464), (6044, 333480), (6352, 317310), (7555, 266784), (7940, 253848), (8337, 241760), (9066, 222320), (9528, 211540), (10577, 190560), (11116, 181320), (11910, 169232), (12088, 166740), (12704, 158655), (13895, 145056), (15110, 133392), (15880, 126924), (16674, 120880), (18132, 111160), (19056, 105770), (21154, 95280), (22232, 90660), (22665, 88928), (23820, 84616), (24176, 83370), (27790, 72528), (30220, 66696), (31731, 63520), (31760, 63462), (33348, 60440), (36264, 55580), (38112, 52885), (41685, 48352), (42308, 47640), (44464, 45330)]