7207700880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{12263}}^1$

素因数の和:12389

約数の個数: 160

約数和(自身を含む): 23358504960

約数和(自身を除く): 16150804080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 79, 80, 93, 120, 124, 155, 158, 186, 237, 240, 248, 310, 316, 372, 395, 465, 474, 496, 620, 632, 744, 790, 930, 948, 1185, 1240, 1264, 1488, 1580, 1860, 1896, 2370, 2449, 2480, 3160, 3720, 3792, 4740, 4898, 6320, 7347, 7440, 9480, 9796, 12245, 12263, 14694, 18960, 19592, 24490, 24526, 29388, 36735, 36789, 39184, 48980, 49052, 58776, 61315, 73470, 73578, 97960, 98104, 117552, 122630, 146940, 147156, 183945, 195920, 196208, 245260, 293880, 294312, 367890, 380153, 490520, 587760, 588624, 735780, 760306, 968777, 981040, 1140459, 1471560, 1520612, 1900765, 1937554, 2280918, 2906331, 2943120, 3041224, 3801530, 3875108, 4561836, 4843885, 5702295, 5812662, 6082448, 7603060, 7750216, 9123672, 9687770, 11404590, 11625324, 14531655, 15206120, 15500432, 18247344, 19375540, 22809180, 23250648, 29063310, 30032087, 30412240, 38751080, 45618360, 46501296, 58126620, 60064174, 77502160, 90096261, 91236720, 116253240, 120128348, 150160435, 180192522, 232506480, 240256696, 300320870, 360385044, 450481305, 480513392, 600641740, 720770088, 900962610, 1201283480, 1441540176, 1801925220, 2402566960, 3603850440, 7207700880]

約数ペア:

[(1, 7207700880), (2, 3603850440), (3, 2402566960), (4, 1801925220), (5, 1441540176), (6, 1201283480), (8, 900962610), (10, 720770088), (12, 600641740), (15, 480513392), (16, 450481305), (20, 360385044), (24, 300320870), (30, 240256696), (31, 232506480), (40, 180192522), (48, 150160435), (60, 120128348), (62, 116253240), (79, 91236720), (80, 90096261), (93, 77502160), (120, 60064174), (124, 58126620), (155, 46501296), (158, 45618360), (186, 38751080), (237, 30412240), (240, 30032087), (248, 29063310), (310, 23250648), (316, 22809180), (372, 19375540), (395, 18247344), (465, 15500432), (474, 15206120), (496, 14531655), (620, 11625324), (632, 11404590), (744, 9687770), (790, 9123672), (930, 7750216), (948, 7603060), (1185, 6082448), (1240, 5812662), (1264, 5702295), (1488, 4843885), (1580, 4561836), (1860, 3875108), (1896, 3801530), (2370, 3041224), (2449, 2943120), (2480, 2906331), (3160, 2280918), (3720, 1937554), (3792, 1900765), (4740, 1520612), (4898, 1471560), (6320, 1140459), (7347, 981040), (7440, 968777), (9480, 760306), (9796, 735780), (12245, 588624), (12263, 587760), (14694, 490520), (18960, 380153), (19592, 367890), (24490, 294312), (24526, 293880), (29388, 245260), (36735, 196208), (36789, 195920), (39184, 183945), (48980, 147156), (49052, 146940), (58776, 122630), (61315, 117552), (73470, 98104), (73578, 97960)]