209941946520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{619}}^1\times {\mathrm{14347}}^1$

素因数の和:15177

約数の個数: 128

約数和(自身を含む): 634089772800

約数和(自身を除く): 424147826280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 197, 394, 591, 619, 788, 985, 1182, 1238, 1576, 1857, 1970, 2364, 2476, 2955, 3095, 3714, 3940, 4728, 4952, 5910, 6190, 7428, 7880, 9285, 11820, 12380, 14347, 14856, 18570, 23640, 24760, 28694, 37140, 43041, 57388, 71735, 74280, 86082, 114776, 121943, 143470, 172164, 215205, 243886, 286940, 344328, 365829, 430410, 487772, 573880, 609715, 731658, 860820, 975544, 1219430, 1463316, 1721640, 1829145, 2438860, 2826359, 2926632, 3658290, 4877720, 5652718, 7316580, 8479077, 8880793, 11305436, 14131795, 14633160, 16958154, 17761586, 22610872, 26642379, 28263590, 33916308, 35523172, 42395385, 44403965, 53284758, 56527180, 67832616, 71046344, 84790770, 88807930, 106569516, 113054360, 133211895, 169581540, 177615860, 213139032, 266423790, 339163080, 355231720, 532847580, 1065695160, 1749516221, 3499032442, 5248548663, 6998064884, 8747581105, 10497097326, 13996129768, 17495162210, 20994194652, 26242743315, 34990324420, 41988389304, 52485486630, 69980648840, 104970973260, 209941946520]

約数ペア:

[(1, 209941946520), (2, 104970973260), (3, 69980648840), (4, 52485486630), (5, 41988389304), (6, 34990324420), (8, 26242743315), (10, 20994194652), (12, 17495162210), (15, 13996129768), (20, 10497097326), (24, 8747581105), (30, 6998064884), (40, 5248548663), (60, 3499032442), (120, 1749516221), (197, 1065695160), (394, 532847580), (591, 355231720), (619, 339163080), (788, 266423790), (985, 213139032), (1182, 177615860), (1238, 169581540), (1576, 133211895), (1857, 113054360), (1970, 106569516), (2364, 88807930), (2476, 84790770), (2955, 71046344), (3095, 67832616), (3714, 56527180), (3940, 53284758), (4728, 44403965), (4952, 42395385), (5910, 35523172), (6190, 33916308), (7428, 28263590), (7880, 26642379), (9285, 22610872), (11820, 17761586), (12380, 16958154), (14347, 14633160), (14856, 14131795), (18570, 11305436), (23640, 8880793), (24760, 8479077), (28694, 7316580), (37140, 5652718), (43041, 4877720), (57388, 3658290), (71735, 2926632), (74280, 2826359), (86082, 2438860), (114776, 1829145), (121943, 1721640), (143470, 1463316), (172164, 1219430), (215205, 975544), (243886, 860820), (286940, 731658), (344328, 609715), (365829, 573880), (430410, 487772)]