227954160

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1459}}^1$

素因数の和:1516

約数の個数: 240

約数和(自身を含む): 903751680

約数和(自身を除く): 675797520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 31, 35, 36, 40, 42, 45, 48, 56, 60, 62, 63, 70, 72, 80, 84, 90, 93, 105, 112, 120, 124, 126, 140, 144, 155, 168, 180, 186, 210, 217, 240, 248, 252, 279, 280, 310, 315, 336, 360, 372, 420, 434, 465, 496, 504, 558, 560, 620, 630, 651, 720, 744, 840, 868, 930, 1008, 1085, 1116, 1240, 1260, 1302, 1395, 1459, 1488, 1680, 1736, 1860, 1953, 2170, 2232, 2480, 2520, 2604, 2790, 2918, 3255, 3472, 3720, 3906, 4340, 4377, 4464, 5040, 5208, 5580, 5836, 6510, 7295, 7440, 7812, 8680, 8754, 9765, 10213, 10416, 11160, 11672, 13020, 13131, 14590, 15624, 17360, 17508, 19530, 20426, 21885, 22320, 23344, 26040, 26262, 29180, 30639, 31248, 35016, 39060, 40852, 43770, 45229, 51065, 52080, 52524, 58360, 61278, 65655, 70032, 78120, 81704, 87540, 90458, 91917, 102130, 105048, 116720, 122556, 131310, 135687, 153195, 156240, 163408, 175080, 180916, 183834, 204260, 210096, 226145, 245112, 262620, 271374, 306390, 316603, 350160, 361832, 367668, 407061, 408520, 452290, 459585, 490224, 525240, 542748, 612780, 633206, 678435, 723664, 735336, 814122, 817040, 904580, 919170, 949809, 1050480, 1085496, 1225560, 1266412, 1356870, 1470672, 1583015, 1628244, 1809160, 1838340, 1899618, 2035305, 2170992, 2451120, 2532824, 2713740, 2849427, 3166030, 3256488, 3618320, 3676680, 3799236, 4070610, 4749045, 5065648, 5427480, 5698854, 6332060, 6512976, 7353360, 7598472, 8141220, 9498090, 10854960, 11397708, 12664120, 14247135, 15196944, 16282440, 18996180, 22795416, 25328240, 28494270, 32564880, 37992360, 45590832, 56988540, 75984720, 113977080, 227954160]

約数ペア:

[(1, 227954160), (2, 113977080), (3, 75984720), (4, 56988540), (5, 45590832), (6, 37992360), (7, 32564880), (8, 28494270), (9, 25328240), (10, 22795416), (12, 18996180), (14, 16282440), (15, 15196944), (16, 14247135), (18, 12664120), (20, 11397708), (21, 10854960), (24, 9498090), (28, 8141220), (30, 7598472), (31, 7353360), (35, 6512976), (36, 6332060), (40, 5698854), (42, 5427480), (45, 5065648), (48, 4749045), (56, 4070610), (60, 3799236), (62, 3676680), (63, 3618320), (70, 3256488), (72, 3166030), (80, 2849427), (84, 2713740), (90, 2532824), (93, 2451120), (105, 2170992), (112, 2035305), (120, 1899618), (124, 1838340), (126, 1809160), (140, 1628244), (144, 1583015), (155, 1470672), (168, 1356870), (180, 1266412), (186, 1225560), (210, 1085496), (217, 1050480), (240, 949809), (248, 919170), (252, 904580), (279, 817040), (280, 814122), (310, 735336), (315, 723664), (336, 678435), (360, 633206), (372, 612780), (420, 542748), (434, 525240), (465, 490224), (496, 459585), (504, 452290), (558, 408520), (560, 407061), (620, 367668), (630, 361832), (651, 350160), (720, 316603), (744, 306390), (840, 271374), (868, 262620), (930, 245112), (1008, 226145), (1085, 210096), (1116, 204260), (1240, 183834), (1260, 180916), (1302, 175080), (1395, 163408), (1459, 156240), (1488, 153195), (1680, 135687), (1736, 131310), (1860, 122556), (1953, 116720), (2170, 105048), (2232, 102130), (2480, 91917), (2520, 90458), (2604, 87540), (2790, 81704), (2918, 78120), (3255, 70032), (3472, 65655), (3720, 61278), (3906, 58360), (4340, 52524), (4377, 52080), (4464, 51065), (5040, 45229), (5208, 43770), (5580, 40852), (5836, 39060), (6510, 35016), (7295, 31248), (7440, 30639), (7812, 29180), (8680, 26262), (8754, 26040), (9765, 23344), (10213, 22320), (10416, 21885), (11160, 20426), (11672, 19530), (13020, 17508), (13131, 17360), (14590, 15624)]