201071760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{653}}^1\times {\mathrm{1283}}^1$

素因数の和:1952

約数の個数: 80

約数和(自身を含む): 624763584

約数和(自身を除く): 423691824

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 653, 1283, 1306, 1959, 2566, 2612, 3265, 3849, 3918, 5132, 5224, 6415, 6530, 7698, 7836, 9795, 10264, 10448, 12830, 13060, 15396, 15672, 19245, 19590, 20528, 25660, 26120, 30792, 31344, 38490, 39180, 51320, 52240, 61584, 76980, 78360, 102640, 153960, 156720, 307920, 837799, 1675598, 2513397, 3351196, 4188995, 5026794, 6702392, 8377990, 10053588, 12566985, 13404784, 16755980, 20107176, 25133970, 33511960, 40214352, 50267940, 67023920, 100535880, 201071760]

約数ペア:

[(1, 201071760), (2, 100535880), (3, 67023920), (4, 50267940), (5, 40214352), (6, 33511960), (8, 25133970), (10, 20107176), (12, 16755980), (15, 13404784), (16, 12566985), (20, 10053588), (24, 8377990), (30, 6702392), (40, 5026794), (48, 4188995), (60, 3351196), (80, 2513397), (120, 1675598), (240, 837799), (653, 307920), (1283, 156720), (1306, 153960), (1959, 102640), (2566, 78360), (2612, 76980), (3265, 61584), (3849, 52240), (3918, 51320), (5132, 39180), (5224, 38490), (6415, 31344), (6530, 30792), (7698, 26120), (7836, 25660), (9795, 20528), (10264, 19590), (10448, 19245), (12830, 15672), (13060, 15396)]