80177569920

素因数分解:

$2^7\times 3^2\times 5^1\times 7^1\times {\mathrm{1988531}}^1$

素因数の和:1988563

約数の個数: 192

約数和(自身を含む): 316415211840

約数和(自身を除く): 236237641920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 280, 288, 315, 320, 336, 360, 384, 420, 448, 480, 504, 560, 576, 630, 640, 672, 720, 840, 896, 960, 1008, 1120, 1152, 1260, 1344, 1440, 1680, 1920, 2016, 2240, 2520, 2688, 2880, 3360, 4032, 4480, 5040, 5760, 6720, 8064, 10080, 13440, 20160, 40320, 1988531, 3977062, 5965593, 7954124, 9942655, 11931186, 13919717, 15908248, 17896779, 19885310, 23862372, 27839434, 29827965, 31816496, 35793558, 39770620, 41759151, 47724744, 55678868, 59655930, 63632992, 69598585, 71587116, 79541240, 83518302, 89483895, 95449488, 111357736, 119311860, 125277453, 127265984, 139197170, 143174232, 159082480, 167036604, 178967790, 190898976, 208795755, 222715472, 238623720, 250554906, 254531968, 278394340, 286348464, 318164960, 334073208, 357935580, 381797952, 417591510, 445430944, 477247440, 501109812, 556788680, 572696928, 626387265, 636329920, 668146416, 715871160, 763595904, 835183020, 890861888, 954494880, 1002219624, 1113577360, 1145393856, 1252774530, 1272659840, 1336292832, 1431742320, 1670366040, 1781723776, 1908989760, 2004439248, 2227154720, 2290787712, 2505549060, 2672585664, 2863484640, 3340732080, 3817979520, 4008878496, 4454309440, 5011098120, 5345171328, 5726969280, 6681464160, 8017756992, 8908618880, 10022196240, 11453938560, 13362928320, 16035513984, 20044392480, 26725856640, 40088784960, 80177569920]

約数ペア:

[(1, 80177569920), (2, 40088784960), (3, 26725856640), (4, 20044392480), (5, 16035513984), (6, 13362928320), (7, 11453938560), (8, 10022196240), (9, 8908618880), (10, 8017756992), (12, 6681464160), (14, 5726969280), (15, 5345171328), (16, 5011098120), (18, 4454309440), (20, 4008878496), (21, 3817979520), (24, 3340732080), (28, 2863484640), (30, 2672585664), (32, 2505549060), (35, 2290787712), (36, 2227154720), (40, 2004439248), (42, 1908989760), (45, 1781723776), (48, 1670366040), (56, 1431742320), (60, 1336292832), (63, 1272659840), (64, 1252774530), (70, 1145393856), (72, 1113577360), (80, 1002219624), (84, 954494880), (90, 890861888), (96, 835183020), (105, 763595904), (112, 715871160), (120, 668146416), (126, 636329920), (128, 626387265), (140, 572696928), (144, 556788680), (160, 501109812), (168, 477247440), (180, 445430944), (192, 417591510), (210, 381797952), (224, 357935580), (240, 334073208), (252, 318164960), (280, 286348464), (288, 278394340), (315, 254531968), (320, 250554906), (336, 238623720), (360, 222715472), (384, 208795755), (420, 190898976), (448, 178967790), (480, 167036604), (504, 159082480), (560, 143174232), (576, 139197170), (630, 127265984), (640, 125277453), (672, 119311860), (720, 111357736), (840, 95449488), (896, 89483895), (960, 83518302), (1008, 79541240), (1120, 71587116), (1152, 69598585), (1260, 63632992), (1344, 59655930), (1440, 55678868), (1680, 47724744), (1920, 41759151), (2016, 39770620), (2240, 35793558), (2520, 31816496), (2688, 29827965), (2880, 27839434), (3360, 23862372), (4032, 19885310), (4480, 17896779), (5040, 15908248), (5760, 13919717), (6720, 11931186), (8064, 9942655), (10080, 7954124), (13440, 5965593), (20160, 3977062), (40320, 1988531)]