115980038520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{197}}^1\times {\mathrm{31249}}^1$

素因数の和:31617

約数の個数: 128

約数和(自身を含む): 351945000000

約数和(自身を除く): 235964961480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 157, 197, 314, 394, 471, 591, 628, 785, 788, 942, 985, 1182, 1256, 1570, 1576, 1884, 1970, 2355, 2364, 2955, 3140, 3768, 3940, 4710, 4728, 5910, 6280, 7880, 9420, 11820, 18840, 23640, 30929, 31249, 61858, 62498, 92787, 93747, 123716, 124996, 154645, 156245, 185574, 187494, 247432, 249992, 309290, 312490, 371148, 374988, 463935, 468735, 618580, 624980, 742296, 749976, 927870, 937470, 1237160, 1249960, 1855740, 1874940, 3711480, 3749880, 4906093, 6156053, 9812186, 12312106, 14718279, 18468159, 19624372, 24530465, 24624212, 29436558, 30780265, 36936318, 39248744, 49060930, 49248424, 58873116, 61560530, 73591395, 73872636, 92340795, 98121860, 117746232, 123121060, 147182790, 147745272, 184681590, 196243720, 246242120, 294365580, 369363180, 588731160, 738726360, 966500321, 1933000642, 2899500963, 3866001284, 4832501605, 5799001926, 7732002568, 9665003210, 11598003852, 14497504815, 19330006420, 23196007704, 28995009630, 38660012840, 57990019260, 115980038520]

約数ペア:

[(1, 115980038520), (2, 57990019260), (3, 38660012840), (4, 28995009630), (5, 23196007704), (6, 19330006420), (8, 14497504815), (10, 11598003852), (12, 9665003210), (15, 7732002568), (20, 5799001926), (24, 4832501605), (30, 3866001284), (40, 2899500963), (60, 1933000642), (120, 966500321), (157, 738726360), (197, 588731160), (314, 369363180), (394, 294365580), (471, 246242120), (591, 196243720), (628, 184681590), (785, 147745272), (788, 147182790), (942, 123121060), (985, 117746232), (1182, 98121860), (1256, 92340795), (1570, 73872636), (1576, 73591395), (1884, 61560530), (1970, 58873116), (2355, 49248424), (2364, 49060930), (2955, 39248744), (3140, 36936318), (3768, 30780265), (3940, 29436558), (4710, 24624212), (4728, 24530465), (5910, 19624372), (6280, 18468159), (7880, 14718279), (9420, 12312106), (11820, 9812186), (18840, 6156053), (23640, 4906093), (30929, 3749880), (31249, 3711480), (61858, 1874940), (62498, 1855740), (92787, 1249960), (93747, 1237160), (123716, 937470), (124996, 927870), (154645, 749976), (156245, 742296), (185574, 624980), (187494, 618580), (247432, 468735), (249992, 463935), (309290, 374988), (312490, 371148)]