1828496960

素因数分解:

$2^6\times 5^1\times {\mathrm{61}}^1\times {\mathrm{283}}^1\times {\mathrm{331}}^1$

素因数の和:692

約数の個数: 112

約数和(自身を含む): 4454542272

約数和(自身を除く): 2626045312

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 61, 64, 80, 122, 160, 244, 283, 305, 320, 331, 488, 566, 610, 662, 976, 1132, 1220, 1324, 1415, 1655, 1952, 2264, 2440, 2648, 2830, 3310, 3904, 4528, 4880, 5296, 5660, 6620, 9056, 9760, 10592, 11320, 13240, 17263, 18112, 19520, 20191, 21184, 22640, 26480, 34526, 40382, 45280, 52960, 69052, 80764, 86315, 90560, 93673, 100955, 105920, 138104, 161528, 172630, 187346, 201910, 276208, 323056, 345260, 374692, 403820, 468365, 552416, 646112, 690520, 749384, 807640, 936730, 1104832, 1292224, 1381040, 1498768, 1615280, 1873460, 2762080, 2997536, 3230560, 3746920, 5524160, 5714053, 5995072, 6461120, 7493840, 11428106, 14987680, 22856212, 28570265, 29975360, 45712424, 57140530, 91424848, 114281060, 182849696, 228562120, 365699392, 457124240, 914248480, 1828496960]

約数ペア:

[(1, 1828496960), (2, 914248480), (4, 457124240), (5, 365699392), (8, 228562120), (10, 182849696), (16, 114281060), (20, 91424848), (32, 57140530), (40, 45712424), (61, 29975360), (64, 28570265), (80, 22856212), (122, 14987680), (160, 11428106), (244, 7493840), (283, 6461120), (305, 5995072), (320, 5714053), (331, 5524160), (488, 3746920), (566, 3230560), (610, 2997536), (662, 2762080), (976, 1873460), (1132, 1615280), (1220, 1498768), (1324, 1381040), (1415, 1292224), (1655, 1104832), (1952, 936730), (2264, 807640), (2440, 749384), (2648, 690520), (2830, 646112), (3310, 552416), (3904, 468365), (4528, 403820), (4880, 374692), (5296, 345260), (5660, 323056), (6620, 276208), (9056, 201910), (9760, 187346), (10592, 172630), (11320, 161528), (13240, 138104), (17263, 105920), (18112, 100955), (19520, 93673), (20191, 90560), (21184, 86315), (22640, 80764), (26480, 69052), (34526, 52960), (40382, 45280)]