1461678400

素因数分解:

$2^6\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{10039}}^1$

素因数の和:10081

約数の個数: 168

約数和(自身を含む): 4427077760

約数和(自身を除く): 2965399360

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 25, 26, 28, 32, 35, 40, 50, 52, 56, 64, 65, 70, 80, 91, 100, 104, 112, 130, 140, 160, 175, 182, 200, 208, 224, 260, 280, 320, 325, 350, 364, 400, 416, 448, 455, 520, 560, 650, 700, 728, 800, 832, 910, 1040, 1120, 1300, 1400, 1456, 1600, 1820, 2080, 2240, 2275, 2600, 2800, 2912, 3640, 4160, 4550, 5200, 5600, 5824, 7280, 9100, 10039, 10400, 11200, 14560, 18200, 20078, 20800, 29120, 36400, 40156, 50195, 70273, 72800, 80312, 100390, 130507, 140546, 145600, 160624, 200780, 250975, 261014, 281092, 321248, 351365, 401560, 501950, 522028, 562184, 642496, 652535, 702730, 803120, 913549, 1003900, 1044056, 1124368, 1305070, 1405460, 1606240, 1756825, 1827098, 2007800, 2088112, 2248736, 2610140, 2810920, 3212480, 3262675, 3513650, 3654196, 4015600, 4176224, 4497472, 4567745, 5220280, 5621840, 6525350, 7027300, 7308392, 8031200, 8352448, 9135490, 10440560, 11243680, 13050700, 14054600, 14616784, 16062400, 18270980, 20881120, 22487360, 22838725, 26101400, 28109200, 29233568, 36541960, 41762240, 45677450, 52202800, 56218400, 58467136, 73083920, 91354900, 104405600, 112436800, 146167840, 182709800, 208811200, 292335680, 365419600, 730839200, 1461678400]

約数ペア:

[(1, 1461678400), (2, 730839200), (4, 365419600), (5, 292335680), (7, 208811200), (8, 182709800), (10, 146167840), (13, 112436800), (14, 104405600), (16, 91354900), (20, 73083920), (25, 58467136), (26, 56218400), (28, 52202800), (32, 45677450), (35, 41762240), (40, 36541960), (50, 29233568), (52, 28109200), (56, 26101400), (64, 22838725), (65, 22487360), (70, 20881120), (80, 18270980), (91, 16062400), (100, 14616784), (104, 14054600), (112, 13050700), (130, 11243680), (140, 10440560), (160, 9135490), (175, 8352448), (182, 8031200), (200, 7308392), (208, 7027300), (224, 6525350), (260, 5621840), (280, 5220280), (320, 4567745), (325, 4497472), (350, 4176224), (364, 4015600), (400, 3654196), (416, 3513650), (448, 3262675), (455, 3212480), (520, 2810920), (560, 2610140), (650, 2248736), (700, 2088112), (728, 2007800), (800, 1827098), (832, 1756825), (910, 1606240), (1040, 1405460), (1120, 1305070), (1300, 1124368), (1400, 1044056), (1456, 1003900), (1600, 913549), (1820, 803120), (2080, 702730), (2240, 652535), (2275, 642496), (2600, 562184), (2800, 522028), (2912, 501950), (3640, 401560), (4160, 351365), (4550, 321248), (5200, 281092), (5600, 261014), (5824, 250975), (7280, 200780), (9100, 160624), (10039, 145600), (10400, 140546), (11200, 130507), (14560, 100390), (18200, 80312), (20078, 72800), (20800, 70273), (29120, 50195), (36400, 40156)]