1691799720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{10529}}^1$

素因数の和:10659

約数の個数: 128

約数和(自身を含む): 5519404800

約数和(自身を除く): 3827605080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 103, 104, 120, 130, 156, 195, 206, 260, 309, 312, 390, 412, 515, 520, 618, 780, 824, 1030, 1236, 1339, 1545, 1560, 2060, 2472, 2678, 3090, 4017, 4120, 5356, 6180, 6695, 8034, 10529, 10712, 12360, 13390, 16068, 20085, 21058, 26780, 31587, 32136, 40170, 42116, 52645, 53560, 63174, 80340, 84232, 105290, 126348, 136877, 157935, 160680, 210580, 252696, 273754, 315870, 410631, 421160, 547508, 631740, 684385, 821262, 1084487, 1095016, 1263480, 1368770, 1642524, 2053155, 2168974, 2737540, 3253461, 3285048, 4106310, 4337948, 5422435, 5475080, 6506922, 8212620, 8675896, 10844870, 13013844, 14098331, 16267305, 16425240, 21689740, 26027688, 28196662, 32534610, 42294993, 43379480, 56393324, 65069220, 70491655, 84589986, 112786648, 130138440, 140983310, 169179972, 211474965, 281966620, 338359944, 422949930, 563933240, 845899860, 1691799720]

約数ペア:

[(1, 1691799720), (2, 845899860), (3, 563933240), (4, 422949930), (5, 338359944), (6, 281966620), (8, 211474965), (10, 169179972), (12, 140983310), (13, 130138440), (15, 112786648), (20, 84589986), (24, 70491655), (26, 65069220), (30, 56393324), (39, 43379480), (40, 42294993), (52, 32534610), (60, 28196662), (65, 26027688), (78, 21689740), (103, 16425240), (104, 16267305), (120, 14098331), (130, 13013844), (156, 10844870), (195, 8675896), (206, 8212620), (260, 6506922), (309, 5475080), (312, 5422435), (390, 4337948), (412, 4106310), (515, 3285048), (520, 3253461), (618, 2737540), (780, 2168974), (824, 2053155), (1030, 1642524), (1236, 1368770), (1339, 1263480), (1545, 1095016), (1560, 1084487), (2060, 821262), (2472, 684385), (2678, 631740), (3090, 547508), (4017, 421160), (4120, 410631), (5356, 315870), (6180, 273754), (6695, 252696), (8034, 210580), (10529, 160680), (10712, 157935), (12360, 136877), (13390, 126348), (16068, 105290), (20085, 84232), (21058, 80340), (26780, 63174), (31587, 53560), (32136, 52645), (40170, 42116)]