319283760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1\times {\mathrm{193}}^1$

素因数の和:383

約数の個数: 160

約数和(自身を含む): 1020166848

約数和(自身を除く): 700883088

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 61, 80, 113, 120, 122, 183, 193, 226, 240, 244, 305, 339, 366, 386, 452, 488, 565, 579, 610, 678, 732, 772, 904, 915, 965, 976, 1130, 1158, 1220, 1356, 1464, 1544, 1695, 1808, 1830, 1930, 2260, 2316, 2440, 2712, 2895, 2928, 3088, 3390, 3660, 3860, 4520, 4632, 4880, 5424, 5790, 6780, 6893, 7320, 7720, 9040, 9264, 11580, 11773, 13560, 13786, 14640, 15440, 20679, 21809, 23160, 23546, 27120, 27572, 34465, 35319, 41358, 43618, 46320, 47092, 55144, 58865, 65427, 68930, 70638, 82716, 87236, 94184, 103395, 109045, 110288, 117730, 130854, 137860, 141276, 165432, 174472, 176595, 188368, 206790, 218090, 235460, 261708, 275720, 282552, 327135, 330864, 348944, 353190, 413580, 436180, 470920, 523416, 551440, 565104, 654270, 706380, 827160, 872360, 941840, 1046832, 1308540, 1330349, 1412760, 1654320, 1744720, 2617080, 2660698, 2825520, 3991047, 5234160, 5321396, 6651745, 7982094, 10642792, 13303490, 15964188, 19955235, 21285584, 26606980, 31928376, 39910470, 53213960, 63856752, 79820940, 106427920, 159641880, 319283760]

約数ペア:

[(1, 319283760), (2, 159641880), (3, 106427920), (4, 79820940), (5, 63856752), (6, 53213960), (8, 39910470), (10, 31928376), (12, 26606980), (15, 21285584), (16, 19955235), (20, 15964188), (24, 13303490), (30, 10642792), (40, 7982094), (48, 6651745), (60, 5321396), (61, 5234160), (80, 3991047), (113, 2825520), (120, 2660698), (122, 2617080), (183, 1744720), (193, 1654320), (226, 1412760), (240, 1330349), (244, 1308540), (305, 1046832), (339, 941840), (366, 872360), (386, 827160), (452, 706380), (488, 654270), (565, 565104), (579, 551440), (610, 523416), (678, 470920), (732, 436180), (772, 413580), (904, 353190), (915, 348944), (965, 330864), (976, 327135), (1130, 282552), (1158, 275720), (1220, 261708), (1356, 235460), (1464, 218090), (1544, 206790), (1695, 188368), (1808, 176595), (1830, 174472), (1930, 165432), (2260, 141276), (2316, 137860), (2440, 130854), (2712, 117730), (2895, 110288), (2928, 109045), (3088, 103395), (3390, 94184), (3660, 87236), (3860, 82716), (4520, 70638), (4632, 68930), (4880, 65427), (5424, 58865), (5790, 55144), (6780, 47092), (6893, 46320), (7320, 43618), (7720, 41358), (9040, 35319), (9264, 34465), (11580, 27572), (11773, 27120), (13560, 23546), (13786, 23160), (14640, 21809), (15440, 20679)]