202867320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{317}}^1\times {\mathrm{5333}}^1$

素因数の和:5664

約数の個数: 64

約数和(自身を含む): 610636320

約数和(自身を除く): 407769000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 317, 634, 951, 1268, 1585, 1902, 2536, 3170, 3804, 4755, 5333, 6340, 7608, 9510, 10666, 12680, 15999, 19020, 21332, 26665, 31998, 38040, 42664, 53330, 63996, 79995, 106660, 127992, 159990, 213320, 319980, 639960, 1690561, 3381122, 5071683, 6762244, 8452805, 10143366, 13524488, 16905610, 20286732, 25358415, 33811220, 40573464, 50716830, 67622440, 101433660, 202867320]

約数ペア:

[(1, 202867320), (2, 101433660), (3, 67622440), (4, 50716830), (5, 40573464), (6, 33811220), (8, 25358415), (10, 20286732), (12, 16905610), (15, 13524488), (20, 10143366), (24, 8452805), (30, 6762244), (40, 5071683), (60, 3381122), (120, 1690561), (317, 639960), (634, 319980), (951, 213320), (1268, 159990), (1585, 127992), (1902, 106660), (2536, 79995), (3170, 63996), (3804, 53330), (4755, 42664), (5333, 38040), (6340, 31998), (7608, 26665), (9510, 21332), (10666, 19020), (12680, 15999)]