16287333660

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{74843}}^1$

素因数の和:74905

約数の個数: 192

約数和(自身を含む): 56330588160

約数和(自身を除く): 40043254500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 31, 36, 39, 45, 52, 54, 60, 62, 65, 78, 90, 93, 108, 117, 124, 130, 135, 155, 156, 180, 186, 195, 234, 260, 270, 279, 310, 351, 372, 390, 403, 465, 468, 540, 558, 585, 620, 702, 780, 806, 837, 930, 1116, 1170, 1209, 1395, 1404, 1612, 1674, 1755, 1860, 2015, 2340, 2418, 2790, 3348, 3510, 3627, 4030, 4185, 4836, 5580, 6045, 7020, 7254, 8060, 8370, 10881, 12090, 14508, 16740, 18135, 21762, 24180, 36270, 43524, 54405, 72540, 74843, 108810, 149686, 217620, 224529, 299372, 374215, 449058, 673587, 748430, 898116, 972959, 1122645, 1347174, 1496860, 1945918, 2020761, 2245290, 2320133, 2694348, 2918877, 3367935, 3891836, 4041522, 4490580, 4640266, 4864795, 5837754, 6735870, 6960399, 8083044, 8756631, 9280532, 9729590, 10103805, 11600665, 11675508, 13471740, 13920798, 14594385, 17513262, 19459180, 20207610, 20881197, 23201330, 26269893, 27841596, 29188770, 30161729, 34801995, 35026524, 40415220, 41762394, 43783155, 46402660, 52539786, 58377540, 60323458, 62643591, 69603990, 83524788, 87566310, 90485187, 104405985, 105079572, 120646916, 125287182, 131349465, 139207980, 150808645, 175132620, 180970374, 208811970, 250574364, 262698930, 271455561, 301617290, 313217955, 361940748, 417623940, 452425935, 525397860, 542911122, 603234580, 626435910, 814366683, 904851870, 1085822244, 1252871820, 1357277805, 1628733366, 1809703740, 2714555610, 3257466732, 4071833415, 5429111220, 8143666830, 16287333660]

約数ペア:

[(1, 16287333660), (2, 8143666830), (3, 5429111220), (4, 4071833415), (5, 3257466732), (6, 2714555610), (9, 1809703740), (10, 1628733366), (12, 1357277805), (13, 1252871820), (15, 1085822244), (18, 904851870), (20, 814366683), (26, 626435910), (27, 603234580), (30, 542911122), (31, 525397860), (36, 452425935), (39, 417623940), (45, 361940748), (52, 313217955), (54, 301617290), (60, 271455561), (62, 262698930), (65, 250574364), (78, 208811970), (90, 180970374), (93, 175132620), (108, 150808645), (117, 139207980), (124, 131349465), (130, 125287182), (135, 120646916), (155, 105079572), (156, 104405985), (180, 90485187), (186, 87566310), (195, 83524788), (234, 69603990), (260, 62643591), (270, 60323458), (279, 58377540), (310, 52539786), (351, 46402660), (372, 43783155), (390, 41762394), (403, 40415220), (465, 35026524), (468, 34801995), (540, 30161729), (558, 29188770), (585, 27841596), (620, 26269893), (702, 23201330), (780, 20881197), (806, 20207610), (837, 19459180), (930, 17513262), (1116, 14594385), (1170, 13920798), (1209, 13471740), (1395, 11675508), (1404, 11600665), (1612, 10103805), (1674, 9729590), (1755, 9280532), (1860, 8756631), (2015, 8083044), (2340, 6960399), (2418, 6735870), (2790, 5837754), (3348, 4864795), (3510, 4640266), (3627, 4490580), (4030, 4041522), (4185, 3891836), (4836, 3367935), (5580, 2918877), (6045, 2694348), (7020, 2320133), (7254, 2245290), (8060, 2020761), (8370, 1945918), (10881, 1496860), (12090, 1347174), (14508, 1122645), (16740, 972959), (18135, 898116), (21762, 748430), (24180, 673587), (36270, 449058), (43524, 374215), (54405, 299372), (72540, 224529), (74843, 217620), (108810, 149686)]