551996480

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{2969}}^1$

素因数の和:3076

約数の個数: 112

約数和(自身を含む): 1520830080

約数和(自身を除く): 968833600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 83, 112, 140, 160, 166, 224, 280, 320, 332, 415, 448, 560, 581, 664, 830, 1120, 1162, 1328, 1660, 2240, 2324, 2656, 2905, 2969, 3320, 4648, 5312, 5810, 5938, 6640, 9296, 11620, 11876, 13280, 14845, 18592, 20783, 23240, 23752, 26560, 29690, 37184, 41566, 46480, 47504, 59380, 83132, 92960, 95008, 103915, 118760, 166264, 185920, 190016, 207830, 237520, 246427, 332528, 415660, 475040, 492854, 665056, 831320, 950080, 985708, 1232135, 1330112, 1662640, 1724989, 1971416, 2464270, 3325280, 3449978, 3942832, 4928540, 6650560, 6899956, 7885664, 8624945, 9857080, 13799912, 15771328, 17249890, 19714160, 27599824, 34499780, 39428320, 55199648, 68999560, 78856640, 110399296, 137999120, 275998240, 551996480]

約数ペア:

[(1, 551996480), (2, 275998240), (4, 137999120), (5, 110399296), (7, 78856640), (8, 68999560), (10, 55199648), (14, 39428320), (16, 34499780), (20, 27599824), (28, 19714160), (32, 17249890), (35, 15771328), (40, 13799912), (56, 9857080), (64, 8624945), (70, 7885664), (80, 6899956), (83, 6650560), (112, 4928540), (140, 3942832), (160, 3449978), (166, 3325280), (224, 2464270), (280, 1971416), (320, 1724989), (332, 1662640), (415, 1330112), (448, 1232135), (560, 985708), (581, 950080), (664, 831320), (830, 665056), (1120, 492854), (1162, 475040), (1328, 415660), (1660, 332528), (2240, 246427), (2324, 237520), (2656, 207830), (2905, 190016), (2969, 185920), (3320, 166264), (4648, 118760), (5312, 103915), (5810, 95008), (5938, 92960), (6640, 83132), (9296, 59380), (11620, 47504), (11876, 46480), (13280, 41566), (14845, 37184), (18592, 29690), (20783, 26560), (23240, 23752)]