204510457860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{1423}}^1\times {\mathrm{28859}}^1$

素因数の和:30377

約数の個数: 96

約数和(自身を含む): 579955783680

約数和(自身を除く): 375445325820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 83, 166, 249, 332, 415, 498, 830, 996, 1245, 1423, 1660, 2490, 2846, 4269, 4980, 5692, 7115, 8538, 14230, 17076, 21345, 28460, 28859, 42690, 57718, 85380, 86577, 115436, 118109, 144295, 173154, 236218, 288590, 346308, 354327, 432885, 472436, 577180, 590545, 708654, 865770, 1181090, 1417308, 1731540, 1771635, 2362180, 2395297, 3543270, 4790594, 7086540, 7185891, 9581188, 11976485, 14371782, 23952970, 28743564, 35929455, 41066357, 47905940, 71858910, 82132714, 123199071, 143717820, 164265428, 205331785, 246398142, 410663570, 492796284, 615995355, 821327140, 1231990710, 2463981420, 3408507631, 6817015262, 10225522893, 13634030524, 17042538155, 20451045786, 34085076310, 40902091572, 51127614465, 68170152620, 102255228930, 204510457860]

約数ペア:

[(1, 204510457860), (2, 102255228930), (3, 68170152620), (4, 51127614465), (5, 40902091572), (6, 34085076310), (10, 20451045786), (12, 17042538155), (15, 13634030524), (20, 10225522893), (30, 6817015262), (60, 3408507631), (83, 2463981420), (166, 1231990710), (249, 821327140), (332, 615995355), (415, 492796284), (498, 410663570), (830, 246398142), (996, 205331785), (1245, 164265428), (1423, 143717820), (1660, 123199071), (2490, 82132714), (2846, 71858910), (4269, 47905940), (4980, 41066357), (5692, 35929455), (7115, 28743564), (8538, 23952970), (14230, 14371782), (17076, 11976485), (21345, 9581188), (28460, 7185891), (28859, 7086540), (42690, 4790594), (57718, 3543270), (85380, 2395297), (86577, 2362180), (115436, 1771635), (118109, 1731540), (144295, 1417308), (173154, 1181090), (236218, 865770), (288590, 708654), (346308, 590545), (354327, 577180), (432885, 472436)]