290414520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{59}}^1\times {\mathrm{113}}^1$

素因数の和:211

約数の個数: 288

約数和(自身を含む): 1064372400

約数和(自身を除く): 773957880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 59, 60, 66, 72, 88, 90, 99, 110, 113, 118, 120, 121, 132, 165, 177, 180, 198, 220, 226, 236, 242, 264, 295, 330, 339, 354, 360, 363, 396, 440, 452, 472, 484, 495, 531, 565, 590, 605, 649, 660, 678, 708, 726, 792, 885, 904, 968, 990, 1017, 1062, 1089, 1130, 1180, 1210, 1243, 1298, 1320, 1356, 1416, 1452, 1695, 1770, 1815, 1947, 1980, 2034, 2124, 2178, 2260, 2360, 2420, 2486, 2596, 2655, 2712, 2904, 3245, 3390, 3540, 3630, 3729, 3894, 3960, 4068, 4248, 4356, 4520, 4840, 4972, 5085, 5192, 5310, 5445, 5841, 6215, 6490, 6667, 6780, 7080, 7139, 7260, 7458, 7788, 8136, 8712, 9735, 9944, 10170, 10620, 10890, 11187, 11682, 12430, 12980, 13334, 13560, 13673, 14278, 14520, 14916, 15576, 18645, 19470, 20001, 20340, 21240, 21417, 21780, 22374, 23364, 24860, 25960, 26668, 27346, 28556, 29205, 29832, 33335, 35695, 37290, 38940, 40002, 40680, 41019, 42834, 43560, 44748, 46728, 49720, 53336, 54692, 55935, 57112, 58410, 60003, 64251, 66670, 68365, 71390, 73337, 74580, 77880, 80004, 82038, 85668, 89496, 100005, 107085, 109384, 111870, 116820, 120006, 123057, 128502, 133340, 136730, 142780, 146674, 149160, 160008, 164076, 171336, 200010, 205095, 214170, 220011, 223740, 233640, 240012, 246114, 257004, 266680, 273460, 285560, 293348, 300015, 321255, 328152, 366685, 400020, 410190, 428340, 440022, 447480, 480024, 492228, 514008, 546920, 586696, 600030, 615285, 642510, 660033, 733370, 800040, 806707, 820380, 856680, 880044, 984456, 1100055, 1200060, 1230570, 1285020, 1320066, 1466740, 1613414, 1640760, 1760088, 2200110, 2400120, 2420121, 2461140, 2570040, 2640132, 2933480, 3226828, 3300165, 4033535, 4400220, 4840242, 4922280, 5280264, 6453656, 6600330, 7260363, 8067070, 8800440, 9680484, 12100605, 13200660, 14520726, 16134140, 19360968, 24201210, 26401320, 29041452, 32268280, 36301815, 48402420, 58082904, 72603630, 96804840, 145207260, 290414520]

約数ペア:

[(1, 290414520), (2, 145207260), (3, 96804840), (4, 72603630), (5, 58082904), (6, 48402420), (8, 36301815), (9, 32268280), (10, 29041452), (11, 26401320), (12, 24201210), (15, 19360968), (18, 16134140), (20, 14520726), (22, 13200660), (24, 12100605), (30, 9680484), (33, 8800440), (36, 8067070), (40, 7260363), (44, 6600330), (45, 6453656), (55, 5280264), (59, 4922280), (60, 4840242), (66, 4400220), (72, 4033535), (88, 3300165), (90, 3226828), (99, 2933480), (110, 2640132), (113, 2570040), (118, 2461140), (120, 2420121), (121, 2400120), (132, 2200110), (165, 1760088), (177, 1640760), (180, 1613414), (198, 1466740), (220, 1320066), (226, 1285020), (236, 1230570), (242, 1200060), (264, 1100055), (295, 984456), (330, 880044), (339, 856680), (354, 820380), (360, 806707), (363, 800040), (396, 733370), (440, 660033), (452, 642510), (472, 615285), (484, 600030), (495, 586696), (531, 546920), (565, 514008), (590, 492228), (605, 480024), (649, 447480), (660, 440022), (678, 428340), (708, 410190), (726, 400020), (792, 366685), (885, 328152), (904, 321255), (968, 300015), (990, 293348), (1017, 285560), (1062, 273460), (1089, 266680), (1130, 257004), (1180, 246114), (1210, 240012), (1243, 233640), (1298, 223740), (1320, 220011), (1356, 214170), (1416, 205095), (1452, 200010), (1695, 171336), (1770, 164076), (1815, 160008), (1947, 149160), (1980, 146674), (2034, 142780), (2124, 136730), (2178, 133340), (2260, 128502), (2360, 123057), (2420, 120006), (2486, 116820), (2596, 111870), (2655, 109384), (2712, 107085), (2904, 100005), (3245, 89496), (3390, 85668), (3540, 82038), (3630, 80004), (3729, 77880), (3894, 74580), (3960, 73337), (4068, 71390), (4248, 68365), (4356, 66670), (4520, 64251), (4840, 60003), (4972, 58410), (5085, 57112), (5192, 55935), (5310, 54692), (5445, 53336), (5841, 49720), (6215, 46728), (6490, 44748), (6667, 43560), (6780, 42834), (7080, 41019), (7139, 40680), (7260, 40002), (7458, 38940), (7788, 37290), (8136, 35695), (8712, 33335), (9735, 29832), (9944, 29205), (10170, 28556), (10620, 27346), (10890, 26668), (11187, 25960), (11682, 24860), (12430, 23364), (12980, 22374), (13334, 21780), (13560, 21417), (13673, 21240), (14278, 20340), (14520, 20001), (14916, 19470), (15576, 18645)]