223356240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{10007}}^1$

素因数の和:10057

約数の個数: 120

約数和(自身を含む): 774379008

約数和(自身を除く): 551022768

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 120, 124, 144, 155, 180, 186, 240, 248, 279, 310, 360, 372, 465, 496, 558, 620, 720, 744, 930, 1116, 1240, 1395, 1488, 1860, 2232, 2480, 2790, 3720, 4464, 5580, 7440, 10007, 11160, 20014, 22320, 30021, 40028, 50035, 60042, 80056, 90063, 100070, 120084, 150105, 160112, 180126, 200140, 240168, 300210, 310217, 360252, 400280, 450315, 480336, 600420, 620434, 720504, 800560, 900630, 930651, 1200840, 1240868, 1441008, 1551085, 1801260, 1861302, 2401680, 2481736, 2791953, 3102170, 3602520, 3722604, 4653255, 4963472, 5583906, 6204340, 7205040, 7445208, 9306510, 11167812, 12408680, 13959765, 14890416, 18613020, 22335624, 24817360, 27919530, 37226040, 44671248, 55839060, 74452080, 111678120, 223356240]

約数ペア:

[(1, 223356240), (2, 111678120), (3, 74452080), (4, 55839060), (5, 44671248), (6, 37226040), (8, 27919530), (9, 24817360), (10, 22335624), (12, 18613020), (15, 14890416), (16, 13959765), (18, 12408680), (20, 11167812), (24, 9306510), (30, 7445208), (31, 7205040), (36, 6204340), (40, 5583906), (45, 4963472), (48, 4653255), (60, 3722604), (62, 3602520), (72, 3102170), (80, 2791953), (90, 2481736), (93, 2401680), (120, 1861302), (124, 1801260), (144, 1551085), (155, 1441008), (180, 1240868), (186, 1200840), (240, 930651), (248, 900630), (279, 800560), (310, 720504), (360, 620434), (372, 600420), (465, 480336), (496, 450315), (558, 400280), (620, 360252), (720, 310217), (744, 300210), (930, 240168), (1116, 200140), (1240, 180126), (1395, 160112), (1488, 150105), (1860, 120084), (2232, 100070), (2480, 90063), (2790, 80056), (3720, 60042), (4464, 50035), (5580, 40028), (7440, 30021), (10007, 22320), (11160, 20014)]