221864160

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{9433}}^1$

素因数の和:9465

約数の個数: 144

約数和(自身を含む): 813059856

約数和(自身を除く): 591195696

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 96, 98, 105, 112, 120, 140, 147, 160, 168, 196, 210, 224, 240, 245, 280, 294, 336, 392, 420, 480, 490, 560, 588, 672, 735, 784, 840, 980, 1120, 1176, 1470, 1568, 1680, 1960, 2352, 2940, 3360, 3920, 4704, 5880, 7840, 9433, 11760, 18866, 23520, 28299, 37732, 47165, 56598, 66031, 75464, 94330, 113196, 132062, 141495, 150928, 188660, 198093, 226392, 264124, 282990, 301856, 330155, 377320, 396186, 452784, 462217, 528248, 565980, 660310, 754640, 792372, 905568, 924434, 990465, 1056496, 1131960, 1320620, 1386651, 1509280, 1584744, 1848868, 1980930, 2112992, 2263920, 2311085, 2641240, 2773302, 3169488, 3697736, 3961860, 4527840, 4622170, 5282480, 5546604, 6338976, 6933255, 7395472, 7923720, 9244340, 10564960, 11093208, 13866510, 14790944, 15847440, 18488680, 22186416, 27733020, 31694880, 36977360, 44372832, 55466040, 73954720, 110932080, 221864160]

約数ペア:

[(1, 221864160), (2, 110932080), (3, 73954720), (4, 55466040), (5, 44372832), (6, 36977360), (7, 31694880), (8, 27733020), (10, 22186416), (12, 18488680), (14, 15847440), (15, 14790944), (16, 13866510), (20, 11093208), (21, 10564960), (24, 9244340), (28, 7923720), (30, 7395472), (32, 6933255), (35, 6338976), (40, 5546604), (42, 5282480), (48, 4622170), (49, 4527840), (56, 3961860), (60, 3697736), (70, 3169488), (80, 2773302), (84, 2641240), (96, 2311085), (98, 2263920), (105, 2112992), (112, 1980930), (120, 1848868), (140, 1584744), (147, 1509280), (160, 1386651), (168, 1320620), (196, 1131960), (210, 1056496), (224, 990465), (240, 924434), (245, 905568), (280, 792372), (294, 754640), (336, 660310), (392, 565980), (420, 528248), (480, 462217), (490, 452784), (560, 396186), (588, 377320), (672, 330155), (735, 301856), (784, 282990), (840, 264124), (980, 226392), (1120, 198093), (1176, 188660), (1470, 150928), (1568, 141495), (1680, 132062), (1960, 113196), (2352, 94330), (2940, 75464), (3360, 66031), (3920, 56598), (4704, 47165), (5880, 37732), (7840, 28299), (9433, 23520), (11760, 18866)]