1636313520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{197}}^1\times {\mathrm{653}}^1$

素因数の和:919

約数の個数: 160

約数和(自身を含む): 5202470592

約数和(自身を除く): 3566157072

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 53, 60, 80, 106, 120, 159, 197, 212, 240, 265, 318, 394, 424, 530, 591, 636, 653, 788, 795, 848, 985, 1060, 1182, 1272, 1306, 1576, 1590, 1959, 1970, 2120, 2364, 2544, 2612, 2955, 3152, 3180, 3265, 3918, 3940, 4240, 4728, 5224, 5910, 6360, 6530, 7836, 7880, 9456, 9795, 10441, 10448, 11820, 12720, 13060, 15672, 15760, 19590, 20882, 23640, 26120, 31323, 31344, 34609, 39180, 41764, 47280, 52205, 52240, 62646, 69218, 78360, 83528, 103827, 104410, 125292, 128641, 138436, 156615, 156720, 167056, 173045, 207654, 208820, 250584, 257282, 276872, 313230, 346090, 385923, 415308, 417640, 501168, 514564, 519135, 553744, 626460, 643205, 692180, 771846, 830616, 835280, 1029128, 1038270, 1252920, 1286410, 1384360, 1543692, 1661232, 1929615, 2058256, 2076540, 2505840, 2572820, 2768720, 3087384, 3859230, 4153080, 5145640, 6174768, 6817973, 7718460, 8306160, 10291280, 13635946, 15436920, 20453919, 27271892, 30873840, 34089865, 40907838, 54543784, 68179730, 81815676, 102269595, 109087568, 136359460, 163631352, 204539190, 272718920, 327262704, 409078380, 545437840, 818156760, 1636313520]

約数ペア:

[(1, 1636313520), (2, 818156760), (3, 545437840), (4, 409078380), (5, 327262704), (6, 272718920), (8, 204539190), (10, 163631352), (12, 136359460), (15, 109087568), (16, 102269595), (20, 81815676), (24, 68179730), (30, 54543784), (40, 40907838), (48, 34089865), (53, 30873840), (60, 27271892), (80, 20453919), (106, 15436920), (120, 13635946), (159, 10291280), (197, 8306160), (212, 7718460), (240, 6817973), (265, 6174768), (318, 5145640), (394, 4153080), (424, 3859230), (530, 3087384), (591, 2768720), (636, 2572820), (653, 2505840), (788, 2076540), (795, 2058256), (848, 1929615), (985, 1661232), (1060, 1543692), (1182, 1384360), (1272, 1286410), (1306, 1252920), (1576, 1038270), (1590, 1029128), (1959, 835280), (1970, 830616), (2120, 771846), (2364, 692180), (2544, 643205), (2612, 626460), (2955, 553744), (3152, 519135), (3180, 514564), (3265, 501168), (3918, 417640), (3940, 415308), (4240, 385923), (4728, 346090), (5224, 313230), (5910, 276872), (6360, 257282), (6530, 250584), (7836, 208820), (7880, 207654), (9456, 173045), (9795, 167056), (10441, 156720), (10448, 156615), (11820, 138436), (12720, 128641), (13060, 125292), (15672, 104410), (15760, 103827), (19590, 83528), (20882, 78360), (23640, 69218), (26120, 62646), (31323, 52240), (31344, 52205), (34609, 47280), (39180, 41764)]