1637130240

素因数分解:

$2^{13}\times 3^2\times 5^1\times {\mathrm{4441}}^1$

素因数の和:4478

約数の個数: 168

約数和(自身を含む): 5676316308

約数和(自身を除く): 4039186068

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 512, 576, 640, 720, 768, 960, 1024, 1152, 1280, 1440, 1536, 1920, 2048, 2304, 2560, 2880, 3072, 3840, 4096, 4441, 4608, 5120, 5760, 6144, 7680, 8192, 8882, 9216, 10240, 11520, 12288, 13323, 15360, 17764, 18432, 20480, 22205, 23040, 24576, 26646, 30720, 35528, 36864, 39969, 40960, 44410, 46080, 53292, 61440, 66615, 71056, 73728, 79938, 88820, 92160, 106584, 122880, 133230, 142112, 159876, 177640, 184320, 199845, 213168, 266460, 284224, 319752, 355280, 368640, 399690, 426336, 532920, 568448, 639504, 710560, 799380, 852672, 1065840, 1136896, 1279008, 1421120, 1598760, 1705344, 2131680, 2273792, 2558016, 2842240, 3197520, 3410688, 4263360, 4547584, 5116032, 5684480, 6395040, 6821376, 8526720, 9095168, 10232064, 11368960, 12790080, 13642752, 17053440, 18190336, 20464128, 22737920, 25580160, 27285504, 34106880, 36380672, 40928256, 45475840, 51160320, 54571008, 68213760, 81856512, 90951680, 102320640, 109142016, 136427520, 163713024, 181903360, 204641280, 272855040, 327426048, 409282560, 545710080, 818565120, 1637130240]

約数ペア:

[(1, 1637130240), (2, 818565120), (3, 545710080), (4, 409282560), (5, 327426048), (6, 272855040), (8, 204641280), (9, 181903360), (10, 163713024), (12, 136427520), (15, 109142016), (16, 102320640), (18, 90951680), (20, 81856512), (24, 68213760), (30, 54571008), (32, 51160320), (36, 45475840), (40, 40928256), (45, 36380672), (48, 34106880), (60, 27285504), (64, 25580160), (72, 22737920), (80, 20464128), (90, 18190336), (96, 17053440), (120, 13642752), (128, 12790080), (144, 11368960), (160, 10232064), (180, 9095168), (192, 8526720), (240, 6821376), (256, 6395040), (288, 5684480), (320, 5116032), (360, 4547584), (384, 4263360), (480, 3410688), (512, 3197520), (576, 2842240), (640, 2558016), (720, 2273792), (768, 2131680), (960, 1705344), (1024, 1598760), (1152, 1421120), (1280, 1279008), (1440, 1136896), (1536, 1065840), (1920, 852672), (2048, 799380), (2304, 710560), (2560, 639504), (2880, 568448), (3072, 532920), (3840, 426336), (4096, 399690), (4441, 368640), (4608, 355280), (5120, 319752), (5760, 284224), (6144, 266460), (7680, 213168), (8192, 199845), (8882, 184320), (9216, 177640), (10240, 159876), (11520, 142112), (12288, 133230), (13323, 122880), (15360, 106584), (17764, 92160), (18432, 88820), (20480, 79938), (22205, 73728), (23040, 71056), (24576, 66615), (26646, 61440), (30720, 53292), (35528, 46080), (36864, 44410), (39969, 40960)]