1906870680

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{12347}}^1$

素因数の和:12391

約数の個数: 256

約数和(自身を含む): 7468070400

約数和(自身を除く): 5561199720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 18, 20, 22, 24, 26, 27, 30, 33, 36, 39, 40, 44, 45, 52, 54, 55, 60, 65, 66, 72, 78, 88, 90, 99, 104, 108, 110, 117, 120, 130, 132, 135, 143, 156, 165, 180, 195, 198, 216, 220, 234, 260, 264, 270, 286, 297, 312, 330, 351, 360, 390, 396, 429, 440, 468, 495, 520, 540, 572, 585, 594, 660, 702, 715, 780, 792, 858, 936, 990, 1080, 1144, 1170, 1188, 1287, 1320, 1404, 1430, 1485, 1560, 1716, 1755, 1980, 2145, 2340, 2376, 2574, 2808, 2860, 2970, 3432, 3510, 3861, 3960, 4290, 4680, 5148, 5720, 5940, 6435, 7020, 7722, 8580, 10296, 11880, 12347, 12870, 14040, 15444, 17160, 19305, 24694, 25740, 30888, 37041, 38610, 49388, 51480, 61735, 74082, 77220, 98776, 111123, 123470, 135817, 148164, 154440, 160511, 185205, 222246, 246940, 271634, 296328, 321022, 333369, 370410, 407451, 444492, 481533, 493880, 543268, 555615, 642044, 666738, 679085, 740820, 802555, 814902, 888984, 963066, 1086536, 1111230, 1222353, 1284088, 1333476, 1358170, 1444599, 1481640, 1605110, 1629804, 1666845, 1765621, 1926132, 2037255, 2222460, 2407665, 2444706, 2666952, 2716340, 2889198, 3210220, 3259608, 3333690, 3531242, 3667059, 3852264, 4074510, 4333797, 4444920, 4815330, 4889412, 5296863, 5432680, 5778396, 6111765, 6420440, 6667380, 7062484, 7222995, 7334118, 8149020, 8667594, 8828105, 9630660, 9778824, 10593726, 11556792, 12223530, 13334760, 14124968, 14445990, 14668236, 15890589, 16298040, 17335188, 17656210, 18335295, 19261320, 21187452, 21668985, 24447060, 26484315, 28891980, 29336472, 31781178, 34670376, 35312420, 36670590, 42374904, 43337970, 47671767, 48894120, 52968630, 57783960, 63562356, 70624840, 73341180, 79452945, 86675940, 95343534, 105937260, 127124712, 146682360, 158905890, 173351880, 190687068, 211874520, 238358835, 317811780, 381374136, 476717670, 635623560, 953435340, 1906870680]

約数ペア:

[(1, 1906870680), (2, 953435340), (3, 635623560), (4, 476717670), (5, 381374136), (6, 317811780), (8, 238358835), (9, 211874520), (10, 190687068), (11, 173351880), (12, 158905890), (13, 146682360), (15, 127124712), (18, 105937260), (20, 95343534), (22, 86675940), (24, 79452945), (26, 73341180), (27, 70624840), (30, 63562356), (33, 57783960), (36, 52968630), (39, 48894120), (40, 47671767), (44, 43337970), (45, 42374904), (52, 36670590), (54, 35312420), (55, 34670376), (60, 31781178), (65, 29336472), (66, 28891980), (72, 26484315), (78, 24447060), (88, 21668985), (90, 21187452), (99, 19261320), (104, 18335295), (108, 17656210), (110, 17335188), (117, 16298040), (120, 15890589), (130, 14668236), (132, 14445990), (135, 14124968), (143, 13334760), (156, 12223530), (165, 11556792), (180, 10593726), (195, 9778824), (198, 9630660), (216, 8828105), (220, 8667594), (234, 8149020), (260, 7334118), (264, 7222995), (270, 7062484), (286, 6667380), (297, 6420440), (312, 6111765), (330, 5778396), (351, 5432680), (360, 5296863), (390, 4889412), (396, 4815330), (429, 4444920), (440, 4333797), (468, 4074510), (495, 3852264), (520, 3667059), (540, 3531242), (572, 3333690), (585, 3259608), (594, 3210220), (660, 2889198), (702, 2716340), (715, 2666952), (780, 2444706), (792, 2407665), (858, 2222460), (936, 2037255), (990, 1926132), (1080, 1765621), (1144, 1666845), (1170, 1629804), (1188, 1605110), (1287, 1481640), (1320, 1444599), (1404, 1358170), (1430, 1333476), (1485, 1284088), (1560, 1222353), (1716, 1111230), (1755, 1086536), (1980, 963066), (2145, 888984), (2340, 814902), (2376, 802555), (2574, 740820), (2808, 679085), (2860, 666738), (2970, 642044), (3432, 555615), (3510, 543268), (3861, 493880), (3960, 481533), (4290, 444492), (4680, 407451), (5148, 370410), (5720, 333369), (5940, 321022), (6435, 296328), (7020, 271634), (7722, 246940), (8580, 222246), (10296, 185205), (11880, 160511), (12347, 154440), (12870, 148164), (14040, 135817), (15444, 123470), (17160, 111123), (19305, 98776), (24694, 77220), (25740, 74082), (30888, 61735), (37041, 51480), (38610, 49388)]