138162546560

素因数分解:

$2^7\times 5^1\times {\mathrm{37}}^2\times {\mathrm{71}}^1\times {\mathrm{2221}}^1$

素因数の和:2385

約数の個数: 192

約数和(自身を含む): 344399156640

約数和(自身を除く): 206236610080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 64, 71, 74, 80, 128, 142, 148, 160, 185, 284, 296, 320, 355, 370, 568, 592, 640, 710, 740, 1136, 1184, 1369, 1420, 1480, 2221, 2272, 2368, 2627, 2738, 2840, 2960, 4442, 4544, 4736, 5254, 5476, 5680, 5920, 6845, 8884, 9088, 10508, 10952, 11105, 11360, 11840, 13135, 13690, 17768, 21016, 21904, 22210, 22720, 23680, 26270, 27380, 35536, 42032, 43808, 44420, 45440, 52540, 54760, 71072, 82177, 84064, 87616, 88840, 97199, 105080, 109520, 142144, 157691, 164354, 168128, 175232, 177680, 194398, 210160, 219040, 284288, 315382, 328708, 336256, 355360, 388796, 410885, 420320, 438080, 485995, 630764, 657416, 710720, 777592, 788455, 821770, 840640, 876160, 971990, 1261528, 1314832, 1421440, 1555184, 1576910, 1643540, 1681280, 1943980, 2523056, 2629664, 3040549, 3110368, 3153820, 3287080, 3887960, 5046112, 5259328, 5834567, 6081098, 6220736, 6307640, 6574160, 7775920, 10092224, 10518656, 11669134, 12162196, 12441472, 12615280, 13148320, 15202745, 15551840, 20184448, 23338268, 24324392, 25230560, 26296640, 29172835, 30405490, 31103680, 46676536, 48648784, 50461120, 52593280, 58345670, 60810980, 62207360, 93353072, 97297568, 100922240, 116691340, 121621960, 186706144, 194595136, 215878979, 233382680, 243243920, 373412288, 389190272, 431757958, 466765360, 486487840, 746824576, 863515916, 933530720, 972975680, 1079394895, 1727031832, 1867061440, 1945951360, 2158789790, 3454063664, 3734122880, 4317579580, 6908127328, 8635159160, 13816254656, 17270318320, 27632509312, 34540636640, 69081273280, 138162546560]

約数ペア:

[(1, 138162546560), (2, 69081273280), (4, 34540636640), (5, 27632509312), (8, 17270318320), (10, 13816254656), (16, 8635159160), (20, 6908127328), (32, 4317579580), (37, 3734122880), (40, 3454063664), (64, 2158789790), (71, 1945951360), (74, 1867061440), (80, 1727031832), (128, 1079394895), (142, 972975680), (148, 933530720), (160, 863515916), (185, 746824576), (284, 486487840), (296, 466765360), (320, 431757958), (355, 389190272), (370, 373412288), (568, 243243920), (592, 233382680), (640, 215878979), (710, 194595136), (740, 186706144), (1136, 121621960), (1184, 116691340), (1369, 100922240), (1420, 97297568), (1480, 93353072), (2221, 62207360), (2272, 60810980), (2368, 58345670), (2627, 52593280), (2738, 50461120), (2840, 48648784), (2960, 46676536), (4442, 31103680), (4544, 30405490), (4736, 29172835), (5254, 26296640), (5476, 25230560), (5680, 24324392), (5920, 23338268), (6845, 20184448), (8884, 15551840), (9088, 15202745), (10508, 13148320), (10952, 12615280), (11105, 12441472), (11360, 12162196), (11840, 11669134), (13135, 10518656), (13690, 10092224), (17768, 7775920), (21016, 6574160), (21904, 6307640), (22210, 6220736), (22720, 6081098), (23680, 5834567), (26270, 5259328), (27380, 5046112), (35536, 3887960), (42032, 3287080), (43808, 3153820), (44420, 3110368), (45440, 3040549), (52540, 2629664), (54760, 2523056), (71072, 1943980), (82177, 1681280), (84064, 1643540), (87616, 1576910), (88840, 1555184), (97199, 1421440), (105080, 1314832), (109520, 1261528), (142144, 971990), (157691, 876160), (164354, 840640), (168128, 821770), (175232, 788455), (177680, 777592), (194398, 710720), (210160, 657416), (219040, 630764), (284288, 485995), (315382, 438080), (328708, 420320), (336256, 410885), (355360, 388796)]