208375285320

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{10154741}}^1$

素因数の和:10154780

約数の個数: 128

約数和(自身を含む): 731141424000

約数和(自身を除く): 522766138680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 60, 72, 76, 90, 95, 108, 114, 120, 135, 152, 171, 180, 190, 216, 228, 270, 285, 342, 360, 380, 456, 513, 540, 570, 684, 760, 855, 1026, 1080, 1140, 1368, 1710, 2052, 2280, 2565, 3420, 4104, 5130, 6840, 10260, 20520, 10154741, 20309482, 30464223, 40618964, 50773705, 60928446, 81237928, 91392669, 101547410, 121856892, 152321115, 182785338, 192940079, 203094820, 243713784, 274178007, 304642230, 365570676, 385880158, 406189640, 456963345, 548356014, 578820237, 609284460, 731141352, 771760316, 913926690, 964700395, 1096712028, 1157640474, 1218568920, 1370890035, 1543520632, 1736460711, 1827853380, 1929400790, 2193424056, 2315280948, 2741780070, 2894101185, 3472921422, 3655706760, 3858801580, 4630561896, 5209382133, 5483560140, 5788202370, 6945842844, 7717603160, 8682303555, 10418764266, 10967120280, 11576404740, 13891685688, 17364607110, 20837528532, 23152809480, 26046910665, 34729214220, 41675057064, 52093821330, 69458428440, 104187642660, 208375285320]

約数ペア:

[(1, 208375285320), (2, 104187642660), (3, 69458428440), (4, 52093821330), (5, 41675057064), (6, 34729214220), (8, 26046910665), (9, 23152809480), (10, 20837528532), (12, 17364607110), (15, 13891685688), (18, 11576404740), (19, 10967120280), (20, 10418764266), (24, 8682303555), (27, 7717603160), (30, 6945842844), (36, 5788202370), (38, 5483560140), (40, 5209382133), (45, 4630561896), (54, 3858801580), (57, 3655706760), (60, 3472921422), (72, 2894101185), (76, 2741780070), (90, 2315280948), (95, 2193424056), (108, 1929400790), (114, 1827853380), (120, 1736460711), (135, 1543520632), (152, 1370890035), (171, 1218568920), (180, 1157640474), (190, 1096712028), (216, 964700395), (228, 913926690), (270, 771760316), (285, 731141352), (342, 609284460), (360, 578820237), (380, 548356014), (456, 456963345), (513, 406189640), (540, 385880158), (570, 365570676), (684, 304642230), (760, 274178007), (855, 243713784), (1026, 203094820), (1080, 192940079), (1140, 182785338), (1368, 152321115), (1710, 121856892), (2052, 101547410), (2280, 91392669), (2565, 81237928), (3420, 60928446), (4104, 50773705), (5130, 40618964), (6840, 30464223), (10260, 20309482), (20520, 10154741)]