78273513240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1618559}}^1$

素因数の和:1618617

約数の個数: 128

約数和(自身を含む): 261041356800

約数和(自身を除く): 182767843560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 31, 39, 40, 52, 60, 62, 65, 78, 93, 104, 120, 124, 130, 155, 156, 186, 195, 248, 260, 310, 312, 372, 390, 403, 465, 520, 620, 744, 780, 806, 930, 1209, 1240, 1560, 1612, 1860, 2015, 2418, 3224, 3720, 4030, 4836, 6045, 8060, 9672, 12090, 16120, 24180, 48360, 1618559, 3237118, 4855677, 6474236, 8092795, 9711354, 12948472, 16185590, 19422708, 21041267, 24278385, 32371180, 38845416, 42082534, 48556770, 50175329, 63123801, 64742360, 84165068, 97113540, 100350658, 105206335, 126247602, 150525987, 168330136, 194227080, 200701316, 210412670, 250876645, 252495204, 301051974, 315619005, 401402632, 420825340, 501753290, 504990408, 602103948, 631238010, 652279277, 752629935, 841650680, 1003506580, 1204207896, 1262476020, 1304558554, 1505259870, 1956837831, 2007013160, 2524952040, 2609117108, 3010519740, 3261396385, 3913675662, 5218234216, 6021039480, 6522792770, 7827351324, 9784189155, 13045585540, 15654702648, 19568378310, 26091171080, 39136756620, 78273513240]

約数ペア:

[(1, 78273513240), (2, 39136756620), (3, 26091171080), (4, 19568378310), (5, 15654702648), (6, 13045585540), (8, 9784189155), (10, 7827351324), (12, 6522792770), (13, 6021039480), (15, 5218234216), (20, 3913675662), (24, 3261396385), (26, 3010519740), (30, 2609117108), (31, 2524952040), (39, 2007013160), (40, 1956837831), (52, 1505259870), (60, 1304558554), (62, 1262476020), (65, 1204207896), (78, 1003506580), (93, 841650680), (104, 752629935), (120, 652279277), (124, 631238010), (130, 602103948), (155, 504990408), (156, 501753290), (186, 420825340), (195, 401402632), (248, 315619005), (260, 301051974), (310, 252495204), (312, 250876645), (372, 210412670), (390, 200701316), (403, 194227080), (465, 168330136), (520, 150525987), (620, 126247602), (744, 105206335), (780, 100350658), (806, 97113540), (930, 84165068), (1209, 64742360), (1240, 63123801), (1560, 50175329), (1612, 48556770), (1860, 42082534), (2015, 38845416), (2418, 32371180), (3224, 24278385), (3720, 21041267), (4030, 19422708), (4836, 16185590), (6045, 12948472), (8060, 9711354), (9672, 8092795), (12090, 6474236), (16120, 4855677), (24180, 3237118), (48360, 1618559)]