1653861120

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{167}}^1\times {\mathrm{2579}}^1$

素因数の和:2770

約数の個数: 144

約数和(自身を含む): 5315708160

約数和(自身を除く): 3661847040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 167, 192, 240, 256, 320, 334, 384, 480, 501, 640, 668, 768, 835, 960, 1002, 1280, 1336, 1670, 1920, 2004, 2505, 2579, 2672, 3340, 3840, 4008, 5010, 5158, 5344, 6680, 7737, 8016, 10020, 10316, 10688, 12895, 13360, 15474, 16032, 20040, 20632, 21376, 25790, 26720, 30948, 32064, 38685, 40080, 41264, 42752, 51580, 53440, 61896, 64128, 77370, 80160, 82528, 103160, 106880, 123792, 128256, 154740, 160320, 165056, 206320, 213760, 247584, 309480, 320640, 330112, 412640, 430693, 495168, 618960, 641280, 660224, 825280, 861386, 990336, 1237920, 1292079, 1650560, 1722772, 1980672, 2153465, 2475840, 2584158, 3301120, 3445544, 4306930, 4951680, 5168316, 6460395, 6891088, 8613860, 9903360, 10336632, 12920790, 13782176, 17227720, 20673264, 25841580, 27564352, 34455440, 41346528, 51683160, 55128704, 68910880, 82693056, 103366320, 110257408, 137821760, 165386112, 206732640, 275643520, 330772224, 413465280, 551287040, 826930560, 1653861120]

約数ペア:

[(1, 1653861120), (2, 826930560), (3, 551287040), (4, 413465280), (5, 330772224), (6, 275643520), (8, 206732640), (10, 165386112), (12, 137821760), (15, 110257408), (16, 103366320), (20, 82693056), (24, 68910880), (30, 55128704), (32, 51683160), (40, 41346528), (48, 34455440), (60, 27564352), (64, 25841580), (80, 20673264), (96, 17227720), (120, 13782176), (128, 12920790), (160, 10336632), (167, 9903360), (192, 8613860), (240, 6891088), (256, 6460395), (320, 5168316), (334, 4951680), (384, 4306930), (480, 3445544), (501, 3301120), (640, 2584158), (668, 2475840), (768, 2153465), (835, 1980672), (960, 1722772), (1002, 1650560), (1280, 1292079), (1336, 1237920), (1670, 990336), (1920, 861386), (2004, 825280), (2505, 660224), (2579, 641280), (2672, 618960), (3340, 495168), (3840, 430693), (4008, 412640), (5010, 330112), (5158, 320640), (5344, 309480), (6680, 247584), (7737, 213760), (8016, 206320), (10020, 165056), (10316, 160320), (10688, 154740), (12895, 128256), (13360, 123792), (15474, 106880), (16032, 103160), (20040, 82528), (20632, 80160), (21376, 77370), (25790, 64128), (26720, 61896), (30948, 53440), (32064, 51580), (38685, 42752), (40080, 41264)]