232620520

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{227}}^1$

素因数の和:403

約数の個数: 128

約数和(自身を含む): 611660160

約数和(自身を除く): 379039640

約数列:

[1, 2, 4, 5, 8, 10, 11, 17, 20, 22, 34, 40, 44, 55, 68, 85, 88, 110, 136, 137, 170, 187, 220, 227, 274, 340, 374, 440, 454, 548, 680, 685, 748, 908, 935, 1096, 1135, 1370, 1496, 1507, 1816, 1870, 2270, 2329, 2497, 2740, 3014, 3740, 3859, 4540, 4658, 4994, 5480, 6028, 7480, 7535, 7718, 9080, 9316, 9988, 11645, 12056, 12485, 15070, 15436, 18632, 19295, 19976, 23290, 24970, 25619, 30140, 30872, 31099, 38590, 42449, 46580, 49940, 51238, 60280, 62198, 77180, 84898, 93160, 99880, 102476, 124396, 128095, 154360, 155495, 169796, 204952, 212245, 248792, 256190, 310990, 339592, 342089, 424490, 512380, 528683, 621980, 684178, 848980, 1024760, 1057366, 1243960, 1368356, 1697960, 1710445, 2114732, 2643415, 2736712, 3420890, 4229464, 5286830, 5815513, 6841780, 10573660, 11631026, 13683560, 21147320, 23262052, 29077565, 46524104, 58155130, 116310260, 232620520]

約数ペア:

[(1, 232620520), (2, 116310260), (4, 58155130), (5, 46524104), (8, 29077565), (10, 23262052), (11, 21147320), (17, 13683560), (20, 11631026), (22, 10573660), (34, 6841780), (40, 5815513), (44, 5286830), (55, 4229464), (68, 3420890), (85, 2736712), (88, 2643415), (110, 2114732), (136, 1710445), (137, 1697960), (170, 1368356), (187, 1243960), (220, 1057366), (227, 1024760), (274, 848980), (340, 684178), (374, 621980), (440, 528683), (454, 512380), (548, 424490), (680, 342089), (685, 339592), (748, 310990), (908, 256190), (935, 248792), (1096, 212245), (1135, 204952), (1370, 169796), (1496, 155495), (1507, 154360), (1816, 128095), (1870, 124396), (2270, 102476), (2329, 99880), (2497, 93160), (2740, 84898), (3014, 77180), (3740, 62198), (3859, 60280), (4540, 51238), (4658, 49940), (4994, 46580), (5480, 42449), (6028, 38590), (7480, 31099), (7535, 30872), (7718, 30140), (9080, 25619), (9316, 24970), (9988, 23290), (11645, 19976), (12056, 19295), (12485, 18632), (15070, 15436)]