1407404109020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{1103}}^1\times {\mathrm{2531}}^1$

素因数の和:3940

約数の個数: 192

約数和(自身を含む): 3655483969536

約数和(自身を除く): 2248079860516

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 277, 364, 455, 554, 910, 1103, 1108, 1385, 1820, 1939, 2206, 2531, 2770, 3601, 3878, 4412, 5062, 5515, 5540, 7202, 7721, 7756, 9695, 10124, 11030, 12655, 14339, 14404, 15442, 17717, 18005, 19390, 22060, 25207, 25310, 28678, 30884, 32903, 35434, 36010, 38605, 38780, 50414, 50620, 57356, 65806, 70868, 71695, 72020, 77210, 88585, 100373, 100828, 126035, 131612, 143390, 154420, 164515, 177170, 200746, 230321, 252070, 286780, 305531, 329030, 354340, 401492, 460642, 501865, 504140, 611062, 658060, 701087, 921284, 1003730, 1151605, 1222124, 1402174, 1527655, 2007460, 2138717, 2303210, 2791693, 2804348, 3055310, 3505435, 3971903, 4277434, 4606420, 4907609, 5583386, 6110620, 7010870, 7943806, 8554868, 9114131, 9815218, 10693585, 11166772, 13958465, 14021740, 15887612, 18228262, 19541851, 19630436, 19859515, 21387170, 24538045, 27803321, 27916930, 36292009, 36456524, 39083702, 39719030, 42774340, 45570655, 49076090, 55606642, 55833860, 63798917, 72584018, 78167404, 79438060, 91141310, 97709255, 98152180, 111213284, 127597834, 139016605, 145168036, 181460045, 182282620, 195418510, 254044063, 255195668, 278033210, 318994585, 362920090, 390837020, 508088126, 556066420, 637989170, 725840180, 773298961, 1016176252, 1270220315, 1275978340, 1546597922, 2540440630, 3093195844, 3866494805, 5080881260, 5413092727, 7732989610, 10052886493, 10826185454, 15465979220, 20105772986, 21652370908, 27065463635, 40211545972, 50264432465, 54130927270, 70370205451, 100528864930, 108261854540, 140740410902, 201057729860, 281480821804, 351851027255, 703702054510, 1407404109020]

約数ペア:

[(1, 1407404109020), (2, 703702054510), (4, 351851027255), (5, 281480821804), (7, 201057729860), (10, 140740410902), (13, 108261854540), (14, 100528864930), (20, 70370205451), (26, 54130927270), (28, 50264432465), (35, 40211545972), (52, 27065463635), (65, 21652370908), (70, 20105772986), (91, 15465979220), (130, 10826185454), (140, 10052886493), (182, 7732989610), (260, 5413092727), (277, 5080881260), (364, 3866494805), (455, 3093195844), (554, 2540440630), (910, 1546597922), (1103, 1275978340), (1108, 1270220315), (1385, 1016176252), (1820, 773298961), (1939, 725840180), (2206, 637989170), (2531, 556066420), (2770, 508088126), (3601, 390837020), (3878, 362920090), (4412, 318994585), (5062, 278033210), (5515, 255195668), (5540, 254044063), (7202, 195418510), (7721, 182282620), (7756, 181460045), (9695, 145168036), (10124, 139016605), (11030, 127597834), (12655, 111213284), (14339, 98152180), (14404, 97709255), (15442, 91141310), (17717, 79438060), (18005, 78167404), (19390, 72584018), (22060, 63798917), (25207, 55833860), (25310, 55606642), (28678, 49076090), (30884, 45570655), (32903, 42774340), (35434, 39719030), (36010, 39083702), (38605, 36456524), (38780, 36292009), (50414, 27916930), (50620, 27803321), (57356, 24538045), (65806, 21387170), (70868, 19859515), (71695, 19630436), (72020, 19541851), (77210, 18228262), (88585, 15887612), (100373, 14021740), (100828, 13958465), (126035, 11166772), (131612, 10693585), (143390, 9815218), (154420, 9114131), (164515, 8554868), (177170, 7943806), (200746, 7010870), (230321, 6110620), (252070, 5583386), (286780, 4907609), (305531, 4606420), (329030, 4277434), (354340, 3971903), (401492, 3505435), (460642, 3055310), (501865, 2804348), (504140, 2791693), (611062, 2303210), (658060, 2138717), (701087, 2007460), (921284, 1527655), (1003730, 1402174), (1151605, 1222124)]