295776556720

素因数分解:

$2^4\times 5^1\times {\mathrm{373}}^1\times {\mathrm{2113}}^1\times {\mathrm{4691}}^1$

素因数の和:7190

約数の個数: 80

約数和(自身を含む): 689997524832

約数和(自身を除く): 394220968112

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 373, 746, 1492, 1865, 2113, 2984, 3730, 4226, 4691, 5968, 7460, 8452, 9382, 10565, 14920, 16904, 18764, 21130, 23455, 29840, 33808, 37528, 42260, 46910, 75056, 84520, 93820, 169040, 187640, 375280, 788149, 1576298, 1749743, 3152596, 3499486, 3940745, 6305192, 6998972, 7881490, 8748715, 9912083, 12610384, 13997944, 15762980, 17497430, 19824166, 27995888, 31525960, 34994860, 39648332, 49560415, 63051920, 69989720, 79296664, 99120830, 139979440, 158593328, 198241660, 396483320, 792966640, 3697206959, 7394413918, 14788827836, 18486034795, 29577655672, 36972069590, 59155311344, 73944139180, 147888278360, 295776556720]

約数ペア:

[(1, 295776556720), (2, 147888278360), (4, 73944139180), (5, 59155311344), (8, 36972069590), (10, 29577655672), (16, 18486034795), (20, 14788827836), (40, 7394413918), (80, 3697206959), (373, 792966640), (746, 396483320), (1492, 198241660), (1865, 158593328), (2113, 139979440), (2984, 99120830), (3730, 79296664), (4226, 69989720), (4691, 63051920), (5968, 49560415), (7460, 39648332), (8452, 34994860), (9382, 31525960), (10565, 27995888), (14920, 19824166), (16904, 17497430), (18764, 15762980), (21130, 13997944), (23455, 12610384), (29840, 9912083), (33808, 8748715), (37528, 7881490), (42260, 6998972), (46910, 6305192), (75056, 3940745), (84520, 3499486), (93820, 3152596), (169040, 1749743), (187640, 1576298), (375280, 788149)]