1567473920

素因数分解:

$2^8\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{1439}}^1$

素因数の和:1520

約数の個数: 144

約数和(自身を含む): 4026516480

約数和(自身を除く): 2459042560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 37, 40, 46, 64, 74, 80, 92, 115, 128, 148, 160, 184, 185, 230, 256, 296, 320, 368, 370, 460, 592, 640, 736, 740, 851, 920, 1184, 1280, 1439, 1472, 1480, 1702, 1840, 2368, 2878, 2944, 2960, 3404, 3680, 4255, 4736, 5756, 5888, 5920, 6808, 7195, 7360, 8510, 9472, 11512, 11840, 13616, 14390, 14720, 17020, 23024, 23680, 27232, 28780, 29440, 33097, 34040, 46048, 47360, 53243, 54464, 57560, 66194, 68080, 92096, 106486, 108928, 115120, 132388, 136160, 165485, 184192, 212972, 217856, 230240, 264776, 266215, 272320, 330970, 368384, 425944, 460480, 529552, 532430, 544640, 661940, 851888, 920960, 1059104, 1064860, 1089280, 1224589, 1323880, 1703776, 1841920, 2118208, 2129720, 2449178, 2647760, 3407552, 4236416, 4259440, 4898356, 5295520, 6122945, 6815104, 8472832, 8518880, 9796712, 10591040, 12245890, 13630208, 17037760, 19593424, 21182080, 24491780, 34075520, 39186848, 42364160, 48983560, 68151040, 78373696, 97967120, 156747392, 195934240, 313494784, 391868480, 783736960, 1567473920]

約数ペア:

[(1, 1567473920), (2, 783736960), (4, 391868480), (5, 313494784), (8, 195934240), (10, 156747392), (16, 97967120), (20, 78373696), (23, 68151040), (32, 48983560), (37, 42364160), (40, 39186848), (46, 34075520), (64, 24491780), (74, 21182080), (80, 19593424), (92, 17037760), (115, 13630208), (128, 12245890), (148, 10591040), (160, 9796712), (184, 8518880), (185, 8472832), (230, 6815104), (256, 6122945), (296, 5295520), (320, 4898356), (368, 4259440), (370, 4236416), (460, 3407552), (592, 2647760), (640, 2449178), (736, 2129720), (740, 2118208), (851, 1841920), (920, 1703776), (1184, 1323880), (1280, 1224589), (1439, 1089280), (1472, 1064860), (1480, 1059104), (1702, 920960), (1840, 851888), (2368, 661940), (2878, 544640), (2944, 532430), (2960, 529552), (3404, 460480), (3680, 425944), (4255, 368384), (4736, 330970), (5756, 272320), (5888, 266215), (5920, 264776), (6808, 230240), (7195, 217856), (7360, 212972), (8510, 184192), (9472, 165485), (11512, 136160), (11840, 132388), (13616, 115120), (14390, 108928), (14720, 106486), (17020, 92096), (23024, 68080), (23680, 66194), (27232, 57560), (28780, 54464), (29440, 53243), (33097, 47360), (34040, 46048)]