1019523840

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{3637}}^1$

素因数の和:3734

約数の個数: 144

約数和(自身を含む): 3301615968

約数和(自身を除く): 2282092128

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 73, 80, 96, 120, 128, 146, 160, 192, 219, 240, 256, 292, 320, 365, 384, 438, 480, 584, 640, 730, 768, 876, 960, 1095, 1168, 1280, 1460, 1752, 1920, 2190, 2336, 2920, 3504, 3637, 3840, 4380, 4672, 5840, 7008, 7274, 8760, 9344, 10911, 11680, 14016, 14548, 17520, 18185, 18688, 21822, 23360, 28032, 29096, 35040, 36370, 43644, 46720, 54555, 56064, 58192, 70080, 72740, 87288, 93440, 109110, 116384, 140160, 145480, 174576, 218220, 232768, 265501, 280320, 290960, 349152, 436440, 465536, 531002, 581920, 698304, 796503, 872880, 931072, 1062004, 1163840, 1327505, 1396608, 1593006, 1745760, 2124008, 2327680, 2655010, 2793216, 3186012, 3491520, 3982515, 4248016, 4655360, 5310020, 6372024, 6983040, 7965030, 8496032, 10620040, 12744048, 13966080, 15930060, 16992064, 21240080, 25488096, 31860120, 33984128, 42480160, 50976192, 63720240, 67968256, 84960320, 101952384, 127440480, 169920640, 203904768, 254880960, 339841280, 509761920, 1019523840]

約数ペア:

[(1, 1019523840), (2, 509761920), (3, 339841280), (4, 254880960), (5, 203904768), (6, 169920640), (8, 127440480), (10, 101952384), (12, 84960320), (15, 67968256), (16, 63720240), (20, 50976192), (24, 42480160), (30, 33984128), (32, 31860120), (40, 25488096), (48, 21240080), (60, 16992064), (64, 15930060), (73, 13966080), (80, 12744048), (96, 10620040), (120, 8496032), (128, 7965030), (146, 6983040), (160, 6372024), (192, 5310020), (219, 4655360), (240, 4248016), (256, 3982515), (292, 3491520), (320, 3186012), (365, 2793216), (384, 2655010), (438, 2327680), (480, 2124008), (584, 1745760), (640, 1593006), (730, 1396608), (768, 1327505), (876, 1163840), (960, 1062004), (1095, 931072), (1168, 872880), (1280, 796503), (1460, 698304), (1752, 581920), (1920, 531002), (2190, 465536), (2336, 436440), (2920, 349152), (3504, 290960), (3637, 280320), (3840, 265501), (4380, 232768), (4672, 218220), (5840, 174576), (7008, 145480), (7274, 140160), (8760, 116384), (9344, 109110), (10911, 93440), (11680, 87288), (14016, 72740), (14548, 70080), (17520, 58192), (18185, 56064), (18688, 54555), (21822, 46720), (23360, 43644), (28032, 36370), (29096, 35040)]