61280765280

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{196111}}^1$

素因数の和:196170

約数の個数: 288

約数和(自身を含む): 246705758208

約数和(自身を除く): 185424992928

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 31, 32, 35, 36, 40, 42, 45, 48, 56, 60, 62, 63, 70, 72, 80, 84, 90, 93, 96, 105, 112, 120, 124, 126, 140, 144, 155, 160, 168, 180, 186, 210, 217, 224, 240, 248, 252, 279, 280, 288, 310, 315, 336, 360, 372, 420, 434, 465, 480, 496, 504, 558, 560, 620, 630, 651, 672, 720, 744, 840, 868, 930, 992, 1008, 1085, 1116, 1120, 1240, 1260, 1302, 1395, 1440, 1488, 1680, 1736, 1860, 1953, 2016, 2170, 2232, 2480, 2520, 2604, 2790, 2976, 3255, 3360, 3472, 3720, 3906, 4340, 4464, 4960, 5040, 5208, 5580, 6510, 6944, 7440, 7812, 8680, 8928, 9765, 10080, 10416, 11160, 13020, 14880, 15624, 17360, 19530, 20832, 22320, 26040, 31248, 34720, 39060, 44640, 52080, 62496, 78120, 104160, 156240, 196111, 312480, 392222, 588333, 784444, 980555, 1176666, 1372777, 1568888, 1764999, 1961110, 2353332, 2745554, 2941665, 3137776, 3529998, 3922220, 4118331, 4706664, 5491108, 5883330, 6079441, 6275552, 6863885, 7059996, 7844440, 8236662, 8824995, 9413328, 10982216, 11766660, 12158882, 12354993, 13727770, 14119992, 15688880, 16473324, 17649990, 18238323, 18826656, 20591655, 21964432, 23533320, 24317764, 24709986, 27455540, 28239984, 30397205, 31377760, 32946648, 35299980, 36476646, 41183310, 42556087, 43928864, 47066640, 48635528, 49419972, 54714969, 54911080, 56479968, 60794410, 61774965, 65893296, 70599960, 72953292, 82366620, 85112174, 91191615, 94133280, 97271056, 98839944, 109429938, 109822160, 121588820, 123549930, 127668261, 131786592, 141199920, 145906584, 164733240, 170224348, 182383230, 194542112, 197679888, 212780435, 218859876, 219644320, 243177640, 247099860, 255336522, 273574845, 282399840, 291813168, 329466480, 340448696, 364766460, 383004783, 395359776, 425560870, 437719752, 486355280, 494199720, 510673044, 547149690, 583626336, 638341305, 658932960, 680897392, 729532920, 766009566, 851121740, 875439504, 972710560, 988399440, 1021346088, 1094299380, 1276682610, 1361794784, 1459065840, 1532019132, 1702243480, 1750879008, 1915023915, 1976798880, 2042692176, 2188598760, 2553365220, 2918131680, 3064038264, 3404486960, 3830047830, 4085384352, 4377197520, 5106730440, 6128076528, 6808973920, 7660095660, 8754395040, 10213460880, 12256153056, 15320191320, 20426921760, 30640382640, 61280765280]

約数ペア:

[(1, 61280765280), (2, 30640382640), (3, 20426921760), (4, 15320191320), (5, 12256153056), (6, 10213460880), (7, 8754395040), (8, 7660095660), (9, 6808973920), (10, 6128076528), (12, 5106730440), (14, 4377197520), (15, 4085384352), (16, 3830047830), (18, 3404486960), (20, 3064038264), (21, 2918131680), (24, 2553365220), (28, 2188598760), (30, 2042692176), (31, 1976798880), (32, 1915023915), (35, 1750879008), (36, 1702243480), (40, 1532019132), (42, 1459065840), (45, 1361794784), (48, 1276682610), (56, 1094299380), (60, 1021346088), (62, 988399440), (63, 972710560), (70, 875439504), (72, 851121740), (80, 766009566), (84, 729532920), (90, 680897392), (93, 658932960), (96, 638341305), (105, 583626336), (112, 547149690), (120, 510673044), (124, 494199720), (126, 486355280), (140, 437719752), (144, 425560870), (155, 395359776), (160, 383004783), (168, 364766460), (180, 340448696), (186, 329466480), (210, 291813168), (217, 282399840), (224, 273574845), (240, 255336522), (248, 247099860), (252, 243177640), (279, 219644320), (280, 218859876), (288, 212780435), (310, 197679888), (315, 194542112), (336, 182383230), (360, 170224348), (372, 164733240), (420, 145906584), (434, 141199920), (465, 131786592), (480, 127668261), (496, 123549930), (504, 121588820), (558, 109822160), (560, 109429938), (620, 98839944), (630, 97271056), (651, 94133280), (672, 91191615), (720, 85112174), (744, 82366620), (840, 72953292), (868, 70599960), (930, 65893296), (992, 61774965), (1008, 60794410), (1085, 56479968), (1116, 54911080), (1120, 54714969), (1240, 49419972), (1260, 48635528), (1302, 47066640), (1395, 43928864), (1440, 42556087), (1488, 41183310), (1680, 36476646), (1736, 35299980), (1860, 32946648), (1953, 31377760), (2016, 30397205), (2170, 28239984), (2232, 27455540), (2480, 24709986), (2520, 24317764), (2604, 23533320), (2790, 21964432), (2976, 20591655), (3255, 18826656), (3360, 18238323), (3472, 17649990), (3720, 16473324), (3906, 15688880), (4340, 14119992), (4464, 13727770), (4960, 12354993), (5040, 12158882), (5208, 11766660), (5580, 10982216), (6510, 9413328), (6944, 8824995), (7440, 8236662), (7812, 7844440), (8680, 7059996), (8928, 6863885), (9765, 6275552), (10080, 6079441), (10416, 5883330), (11160, 5491108), (13020, 4706664), (14880, 4118331), (15624, 3922220), (17360, 3529998), (19530, 3137776), (20832, 2941665), (22320, 2745554), (26040, 2353332), (31248, 1961110), (34720, 1764999), (39060, 1568888), (44640, 1372777), (52080, 1176666), (62496, 980555), (78120, 784444), (104160, 588333), (156240, 392222), (196111, 312480)]