220115280

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{277}}^1$

素因数の和:354

約数の個数: 320

約数和(自身を含む): 873658368

約数和(自身を除く): 653543088

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 43, 44, 48, 55, 56, 60, 66, 70, 77, 80, 84, 86, 88, 105, 110, 112, 120, 129, 132, 140, 154, 165, 168, 172, 176, 210, 215, 220, 231, 240, 258, 264, 277, 280, 301, 308, 330, 336, 344, 385, 420, 430, 440, 462, 473, 516, 528, 554, 560, 602, 616, 645, 660, 688, 770, 831, 840, 860, 880, 903, 924, 946, 1032, 1108, 1155, 1204, 1232, 1290, 1320, 1385, 1419, 1505, 1540, 1662, 1680, 1720, 1806, 1848, 1892, 1939, 2064, 2216, 2310, 2365, 2408, 2580, 2640, 2770, 2838, 3010, 3047, 3080, 3311, 3324, 3440, 3612, 3696, 3784, 3878, 4155, 4432, 4515, 4620, 4730, 4816, 5160, 5540, 5676, 5817, 6020, 6094, 6160, 6622, 6648, 7095, 7224, 7568, 7756, 8310, 9030, 9141, 9240, 9460, 9695, 9933, 10320, 11080, 11352, 11634, 11911, 12040, 12188, 13244, 13296, 14190, 14448, 15235, 15512, 16555, 16620, 18060, 18282, 18480, 18920, 19390, 19866, 21329, 22160, 22704, 23268, 23822, 24080, 24376, 26488, 28380, 29085, 30470, 31024, 33110, 33240, 35733, 36120, 36564, 37840, 38780, 39732, 42658, 45705, 46536, 47644, 48752, 49665, 52976, 56760, 58170, 59555, 60940, 63987, 66220, 66480, 71466, 72240, 73128, 77560, 79464, 83377, 85316, 91410, 93072, 95288, 99330, 106645, 113520, 116340, 119110, 121880, 127974, 131021, 132440, 142932, 146256, 155120, 158928, 166754, 170632, 178665, 182820, 190576, 198660, 213290, 232680, 238220, 243760, 250131, 255948, 262042, 264880, 285864, 319935, 333508, 341264, 357330, 365640, 393063, 397320, 416885, 426580, 465360, 476440, 500262, 511896, 524084, 571728, 639870, 655105, 667016, 714660, 731280, 786126, 794640, 833770, 853160, 917147, 952880, 1000524, 1023792, 1048168, 1250655, 1279740, 1310210, 1334032, 1429320, 1572252, 1667540, 1706320, 1834294, 1965315, 2001048, 2096336, 2501310, 2559480, 2620420, 2751441, 2858640, 3144504, 3335080, 3668588, 3930630, 4002096, 4585735, 5002620, 5118960, 5240840, 5502882, 6289008, 6670160, 7337176, 7861260, 9171470, 10005240, 10481680, 11005764, 13757205, 14674352, 15722520, 18342940, 20010480, 22011528, 27514410, 31445040, 36685880, 44023056, 55028820, 73371760, 110057640, 220115280]

約数ペア:

[(1, 220115280), (2, 110057640), (3, 73371760), (4, 55028820), (5, 44023056), (6, 36685880), (7, 31445040), (8, 27514410), (10, 22011528), (11, 20010480), (12, 18342940), (14, 15722520), (15, 14674352), (16, 13757205), (20, 11005764), (21, 10481680), (22, 10005240), (24, 9171470), (28, 7861260), (30, 7337176), (33, 6670160), (35, 6289008), (40, 5502882), (42, 5240840), (43, 5118960), (44, 5002620), (48, 4585735), (55, 4002096), (56, 3930630), (60, 3668588), (66, 3335080), (70, 3144504), (77, 2858640), (80, 2751441), (84, 2620420), (86, 2559480), (88, 2501310), (105, 2096336), (110, 2001048), (112, 1965315), (120, 1834294), (129, 1706320), (132, 1667540), (140, 1572252), (154, 1429320), (165, 1334032), (168, 1310210), (172, 1279740), (176, 1250655), (210, 1048168), (215, 1023792), (220, 1000524), (231, 952880), (240, 917147), (258, 853160), (264, 833770), (277, 794640), (280, 786126), (301, 731280), (308, 714660), (330, 667016), (336, 655105), (344, 639870), (385, 571728), (420, 524084), (430, 511896), (440, 500262), (462, 476440), (473, 465360), (516, 426580), (528, 416885), (554, 397320), (560, 393063), (602, 365640), (616, 357330), (645, 341264), (660, 333508), (688, 319935), (770, 285864), (831, 264880), (840, 262042), (860, 255948), (880, 250131), (903, 243760), (924, 238220), (946, 232680), (1032, 213290), (1108, 198660), (1155, 190576), (1204, 182820), (1232, 178665), (1290, 170632), (1320, 166754), (1385, 158928), (1419, 155120), (1505, 146256), (1540, 142932), (1662, 132440), (1680, 131021), (1720, 127974), (1806, 121880), (1848, 119110), (1892, 116340), (1939, 113520), (2064, 106645), (2216, 99330), (2310, 95288), (2365, 93072), (2408, 91410), (2580, 85316), (2640, 83377), (2770, 79464), (2838, 77560), (3010, 73128), (3047, 72240), (3080, 71466), (3311, 66480), (3324, 66220), (3440, 63987), (3612, 60940), (3696, 59555), (3784, 58170), (3878, 56760), (4155, 52976), (4432, 49665), (4515, 48752), (4620, 47644), (4730, 46536), (4816, 45705), (5160, 42658), (5540, 39732), (5676, 38780), (5817, 37840), (6020, 36564), (6094, 36120), (6160, 35733), (6622, 33240), (6648, 33110), (7095, 31024), (7224, 30470), (7568, 29085), (7756, 28380), (8310, 26488), (9030, 24376), (9141, 24080), (9240, 23822), (9460, 23268), (9695, 22704), (9933, 22160), (10320, 21329), (11080, 19866), (11352, 19390), (11634, 18920), (11911, 18480), (12040, 18282), (12188, 18060), (13244, 16620), (13296, 16555), (14190, 15512), (14448, 15235)]