319362297480

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{1361}}^1\times {\mathrm{217271}}^1$

素因数の和:218652

約数の個数: 128

約数和(自身を含む): 1065328070400

約数和(自身を除く): 745965772920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 1361, 2722, 4083, 5444, 6805, 8166, 10888, 12249, 13610, 16332, 20415, 24498, 27220, 32664, 36747, 40830, 48996, 54440, 61245, 73494, 81660, 97992, 122490, 146988, 163320, 183735, 217271, 244980, 293976, 367470, 434542, 489960, 651813, 734940, 869084, 1086355, 1303626, 1469880, 1738168, 1955439, 2172710, 2607252, 3259065, 3910878, 4345420, 5214504, 5866317, 6518130, 7821756, 8690840, 9777195, 11732634, 13036260, 15643512, 19554390, 23465268, 26072520, 29331585, 39108780, 46930536, 58663170, 78217560, 117326340, 234652680, 295705831, 591411662, 887117493, 1182823324, 1478529155, 1774234986, 2365646648, 2661352479, 2957058310, 3548469972, 4435587465, 5322704958, 5914116620, 7096939944, 7984057437, 8871174930, 10645409916, 11828233240, 13306762395, 15968114874, 17742349860, 21290819832, 26613524790, 31936229748, 35484699720, 39920287185, 53227049580, 63872459496, 79840574370, 106454099160, 159681148740, 319362297480]

約数ペア:

[(1, 319362297480), (2, 159681148740), (3, 106454099160), (4, 79840574370), (5, 63872459496), (6, 53227049580), (8, 39920287185), (9, 35484699720), (10, 31936229748), (12, 26613524790), (15, 21290819832), (18, 17742349860), (20, 15968114874), (24, 13306762395), (27, 11828233240), (30, 10645409916), (36, 8871174930), (40, 7984057437), (45, 7096939944), (54, 5914116620), (60, 5322704958), (72, 4435587465), (90, 3548469972), (108, 2957058310), (120, 2661352479), (135, 2365646648), (180, 1774234986), (216, 1478529155), (270, 1182823324), (360, 887117493), (540, 591411662), (1080, 295705831), (1361, 234652680), (2722, 117326340), (4083, 78217560), (5444, 58663170), (6805, 46930536), (8166, 39108780), (10888, 29331585), (12249, 26072520), (13610, 23465268), (16332, 19554390), (20415, 15643512), (24498, 13036260), (27220, 11732634), (32664, 9777195), (36747, 8690840), (40830, 7821756), (48996, 6518130), (54440, 5866317), (61245, 5214504), (73494, 4345420), (81660, 3910878), (97992, 3259065), (122490, 2607252), (146988, 2172710), (163320, 1955439), (183735, 1738168), (217271, 1469880), (244980, 1303626), (293976, 1086355), (367470, 869084), (434542, 734940), (489960, 651813)]