1966799340

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{971}}^1$

素因数の和:1042

約数の個数: 288

約数和(自身を含む): 6949877760

約数和(自身を除く): 4983078420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 31, 33, 36, 44, 45, 54, 55, 60, 62, 66, 90, 93, 99, 108, 110, 121, 124, 132, 135, 155, 165, 180, 186, 198, 220, 242, 270, 279, 297, 310, 330, 341, 363, 372, 396, 465, 484, 495, 540, 558, 594, 605, 620, 660, 682, 726, 837, 930, 971, 990, 1023, 1089, 1116, 1188, 1210, 1364, 1395, 1452, 1485, 1674, 1705, 1815, 1860, 1942, 1980, 2046, 2178, 2420, 2790, 2913, 2970, 3069, 3267, 3348, 3410, 3630, 3751, 3884, 4092, 4185, 4356, 4855, 5115, 5445, 5580, 5826, 5940, 6138, 6534, 6820, 7260, 7502, 8370, 8739, 9207, 9710, 10230, 10681, 10890, 11253, 11652, 12276, 13068, 14565, 15004, 15345, 16335, 16740, 17478, 18414, 18755, 19420, 20460, 21362, 21780, 22506, 26217, 29130, 30101, 30690, 32043, 32670, 33759, 34956, 36828, 37510, 42724, 43695, 45012, 46035, 52434, 53405, 56265, 58260, 60202, 61380, 64086, 65340, 67518, 75020, 87390, 90303, 92070, 96129, 101277, 104868, 106810, 112530, 117491, 120404, 128172, 131085, 135036, 150505, 160215, 168795, 174780, 180606, 184140, 192258, 202554, 213620, 225060, 234982, 262170, 270909, 288387, 301010, 320430, 331111, 337590, 352473, 361212, 384516, 405108, 451515, 469964, 480645, 506385, 524340, 541818, 576774, 587455, 602020, 640860, 662222, 675180, 704946, 812727, 903030, 961290, 993333, 1012770, 1057419, 1083636, 1153548, 1174910, 1324444, 1354545, 1409892, 1441935, 1625454, 1655555, 1762365, 1806060, 1922580, 1986666, 2025540, 2114838, 2349820, 2709090, 2883870, 2979999, 3172257, 3250908, 3311110, 3524730, 3642221, 3973332, 4063635, 4229676, 4966665, 5287095, 5418180, 5767740, 5959998, 6344514, 6622220, 7049460, 7284442, 8127270, 8939997, 9933330, 10574190, 10926663, 11919996, 12689028, 14568884, 14899995, 15861285, 16254540, 17879994, 18211105, 19866660, 21148380, 21853326, 29799990, 31722570, 32779989, 35759988, 36422210, 43706652, 44699985, 54633315, 59599980, 63445140, 65559978, 72844420, 89399970, 98339967, 109266630, 131119956, 163899945, 178799940, 196679934, 218533260, 327799890, 393359868, 491699835, 655599780, 983399670, 1966799340]

約数ペア:

[(1, 1966799340), (2, 983399670), (3, 655599780), (4, 491699835), (5, 393359868), (6, 327799890), (9, 218533260), (10, 196679934), (11, 178799940), (12, 163899945), (15, 131119956), (18, 109266630), (20, 98339967), (22, 89399970), (27, 72844420), (30, 65559978), (31, 63445140), (33, 59599980), (36, 54633315), (44, 44699985), (45, 43706652), (54, 36422210), (55, 35759988), (60, 32779989), (62, 31722570), (66, 29799990), (90, 21853326), (93, 21148380), (99, 19866660), (108, 18211105), (110, 17879994), (121, 16254540), (124, 15861285), (132, 14899995), (135, 14568884), (155, 12689028), (165, 11919996), (180, 10926663), (186, 10574190), (198, 9933330), (220, 8939997), (242, 8127270), (270, 7284442), (279, 7049460), (297, 6622220), (310, 6344514), (330, 5959998), (341, 5767740), (363, 5418180), (372, 5287095), (396, 4966665), (465, 4229676), (484, 4063635), (495, 3973332), (540, 3642221), (558, 3524730), (594, 3311110), (605, 3250908), (620, 3172257), (660, 2979999), (682, 2883870), (726, 2709090), (837, 2349820), (930, 2114838), (971, 2025540), (990, 1986666), (1023, 1922580), (1089, 1806060), (1116, 1762365), (1188, 1655555), (1210, 1625454), (1364, 1441935), (1395, 1409892), (1452, 1354545), (1485, 1324444), (1674, 1174910), (1705, 1153548), (1815, 1083636), (1860, 1057419), (1942, 1012770), (1980, 993333), (2046, 961290), (2178, 903030), (2420, 812727), (2790, 704946), (2913, 675180), (2970, 662222), (3069, 640860), (3267, 602020), (3348, 587455), (3410, 576774), (3630, 541818), (3751, 524340), (3884, 506385), (4092, 480645), (4185, 469964), (4356, 451515), (4855, 405108), (5115, 384516), (5445, 361212), (5580, 352473), (5826, 337590), (5940, 331111), (6138, 320430), (6534, 301010), (6820, 288387), (7260, 270909), (7502, 262170), (8370, 234982), (8739, 225060), (9207, 213620), (9710, 202554), (10230, 192258), (10681, 184140), (10890, 180606), (11253, 174780), (11652, 168795), (12276, 160215), (13068, 150505), (14565, 135036), (15004, 131085), (15345, 128172), (16335, 120404), (16740, 117491), (17478, 112530), (18414, 106810), (18755, 104868), (19420, 101277), (20460, 96129), (21362, 92070), (21780, 90303), (22506, 87390), (26217, 75020), (29130, 67518), (30101, 65340), (30690, 64086), (32043, 61380), (32670, 60202), (33759, 58260), (34956, 56265), (36828, 53405), (37510, 52434), (42724, 46035), (43695, 45012)]