13870027920

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{155773}}^1$

素因数の和:155849

約数の個数: 160

約数和(自身を含む): 50067009792

約数和(自身を除く): 36196981872

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 53, 56, 60, 70, 80, 84, 105, 106, 112, 120, 140, 159, 168, 210, 212, 240, 265, 280, 318, 336, 371, 420, 424, 530, 560, 636, 742, 795, 840, 848, 1060, 1113, 1272, 1484, 1590, 1680, 1855, 2120, 2226, 2544, 2968, 3180, 3710, 4240, 4452, 5565, 5936, 6360, 7420, 8904, 11130, 12720, 14840, 17808, 22260, 29680, 44520, 89040, 155773, 311546, 467319, 623092, 778865, 934638, 1090411, 1246184, 1557730, 1869276, 2180822, 2336595, 2492368, 3115460, 3271233, 3738552, 4361644, 4673190, 5452055, 6230920, 6542466, 7477104, 8255969, 8723288, 9346380, 10904110, 12461840, 13084932, 16356165, 16511938, 17446576, 18692760, 21808220, 24767907, 26169864, 32712330, 33023876, 37385520, 41279845, 43616440, 49535814, 52339728, 57791783, 65424660, 66047752, 82559690, 87232880, 99071628, 115583566, 123839535, 130849320, 132095504, 165119380, 173375349, 198143256, 231167132, 247679070, 261698640, 288958915, 330238760, 346750698, 396286512, 462334264, 495358140, 577917830, 660477520, 693501396, 866876745, 924668528, 990716280, 1155835660, 1387002792, 1733753490, 1981432560, 2311671320, 2774005584, 3467506980, 4623342640, 6935013960, 13870027920]

約数ペア:

[(1, 13870027920), (2, 6935013960), (3, 4623342640), (4, 3467506980), (5, 2774005584), (6, 2311671320), (7, 1981432560), (8, 1733753490), (10, 1387002792), (12, 1155835660), (14, 990716280), (15, 924668528), (16, 866876745), (20, 693501396), (21, 660477520), (24, 577917830), (28, 495358140), (30, 462334264), (35, 396286512), (40, 346750698), (42, 330238760), (48, 288958915), (53, 261698640), (56, 247679070), (60, 231167132), (70, 198143256), (80, 173375349), (84, 165119380), (105, 132095504), (106, 130849320), (112, 123839535), (120, 115583566), (140, 99071628), (159, 87232880), (168, 82559690), (210, 66047752), (212, 65424660), (240, 57791783), (265, 52339728), (280, 49535814), (318, 43616440), (336, 41279845), (371, 37385520), (420, 33023876), (424, 32712330), (530, 26169864), (560, 24767907), (636, 21808220), (742, 18692760), (795, 17446576), (840, 16511938), (848, 16356165), (1060, 13084932), (1113, 12461840), (1272, 10904110), (1484, 9346380), (1590, 8723288), (1680, 8255969), (1855, 7477104), (2120, 6542466), (2226, 6230920), (2544, 5452055), (2968, 4673190), (3180, 4361644), (3710, 3738552), (4240, 3271233), (4452, 3115460), (5565, 2492368), (5936, 2336595), (6360, 2180822), (7420, 1869276), (8904, 1557730), (11130, 1246184), (12720, 1090411), (14840, 934638), (17808, 778865), (22260, 623092), (29680, 467319), (44520, 311546), (89040, 155773)]