1366223520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{1789}}^1$

素因数の和:1887

約数の個数: 192

約数和(自身を含む): 4525234560

約数和(自身を除く): 3159011040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 37, 40, 43, 48, 60, 74, 80, 86, 96, 111, 120, 129, 148, 160, 172, 185, 215, 222, 240, 258, 296, 344, 370, 430, 444, 480, 516, 555, 592, 645, 688, 740, 860, 888, 1032, 1110, 1184, 1290, 1376, 1480, 1591, 1720, 1776, 1789, 2064, 2220, 2580, 2960, 3182, 3440, 3552, 3578, 4128, 4440, 4773, 5160, 5367, 5920, 6364, 6880, 7156, 7955, 8880, 8945, 9546, 10320, 10734, 12728, 14312, 15910, 17760, 17890, 19092, 20640, 21468, 23865, 25456, 26835, 28624, 31820, 35780, 38184, 42936, 47730, 50912, 53670, 57248, 63640, 66193, 71560, 76368, 76927, 85872, 95460, 107340, 127280, 132386, 143120, 152736, 153854, 171744, 190920, 198579, 214680, 230781, 254560, 264772, 286240, 307708, 330965, 381840, 384635, 397158, 429360, 461562, 529544, 615416, 661930, 763680, 769270, 794316, 858720, 923124, 992895, 1059088, 1153905, 1230832, 1323860, 1538540, 1588632, 1846248, 1985790, 2118176, 2307810, 2461664, 2647720, 2846299, 3077080, 3177264, 3692496, 3971580, 4615620, 5295440, 5692598, 6154160, 6354528, 7384992, 7943160, 8538897, 9231240, 10590880, 11385196, 12308320, 14231495, 15886320, 17077794, 18462480, 22770392, 28462990, 31772640, 34155588, 36924960, 42694485, 45540784, 56925980, 68311176, 85388970, 91081568, 113851960, 136622352, 170777940, 227703920, 273244704, 341555880, 455407840, 683111760, 1366223520]

約数ペア:

[(1, 1366223520), (2, 683111760), (3, 455407840), (4, 341555880), (5, 273244704), (6, 227703920), (8, 170777940), (10, 136622352), (12, 113851960), (15, 91081568), (16, 85388970), (20, 68311176), (24, 56925980), (30, 45540784), (32, 42694485), (37, 36924960), (40, 34155588), (43, 31772640), (48, 28462990), (60, 22770392), (74, 18462480), (80, 17077794), (86, 15886320), (96, 14231495), (111, 12308320), (120, 11385196), (129, 10590880), (148, 9231240), (160, 8538897), (172, 7943160), (185, 7384992), (215, 6354528), (222, 6154160), (240, 5692598), (258, 5295440), (296, 4615620), (344, 3971580), (370, 3692496), (430, 3177264), (444, 3077080), (480, 2846299), (516, 2647720), (555, 2461664), (592, 2307810), (645, 2118176), (688, 1985790), (740, 1846248), (860, 1588632), (888, 1538540), (1032, 1323860), (1110, 1230832), (1184, 1153905), (1290, 1059088), (1376, 992895), (1480, 923124), (1591, 858720), (1720, 794316), (1776, 769270), (1789, 763680), (2064, 661930), (2220, 615416), (2580, 529544), (2960, 461562), (3182, 429360), (3440, 397158), (3552, 384635), (3578, 381840), (4128, 330965), (4440, 307708), (4773, 286240), (5160, 264772), (5367, 254560), (5920, 230781), (6364, 214680), (6880, 198579), (7156, 190920), (7955, 171744), (8880, 153854), (8945, 152736), (9546, 143120), (10320, 132386), (10734, 127280), (12728, 107340), (14312, 95460), (15910, 85872), (17760, 76927), (17890, 76368), (19092, 71560), (20640, 66193), (21468, 63640), (23865, 57248), (25456, 53670), (26835, 50912), (28624, 47730), (31820, 42936), (35780, 38184)]