8289616960

素因数分解:

$2^6\times 5^1\times {\mathrm{61}}^1\times {\mathrm{331}}^1\times {\mathrm{1283}}^1$

素因数の和:1692

約数の個数: 112

約数和(自身を含む): 20139550272

約数和(自身を除く): 11849933312

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 61, 64, 80, 122, 160, 244, 305, 320, 331, 488, 610, 662, 976, 1220, 1283, 1324, 1655, 1952, 2440, 2566, 2648, 3310, 3904, 4880, 5132, 5296, 6415, 6620, 9760, 10264, 10592, 12830, 13240, 19520, 20191, 20528, 21184, 25660, 26480, 40382, 41056, 51320, 52960, 78263, 80764, 82112, 100955, 102640, 105920, 156526, 161528, 201910, 205280, 313052, 323056, 391315, 403820, 410560, 424673, 626104, 646112, 782630, 807640, 849346, 1252208, 1292224, 1565260, 1615280, 1698692, 2123365, 2504416, 3130520, 3230560, 3397384, 4246730, 5008832, 6261040, 6461120, 6794768, 8493460, 12522080, 13589536, 16986920, 25044160, 25905053, 27179072, 33973840, 51810106, 67947680, 103620212, 129525265, 135895360, 207240424, 259050530, 414480848, 518101060, 828961696, 1036202120, 1657923392, 2072404240, 4144808480, 8289616960]

約数ペア:

[(1, 8289616960), (2, 4144808480), (4, 2072404240), (5, 1657923392), (8, 1036202120), (10, 828961696), (16, 518101060), (20, 414480848), (32, 259050530), (40, 207240424), (61, 135895360), (64, 129525265), (80, 103620212), (122, 67947680), (160, 51810106), (244, 33973840), (305, 27179072), (320, 25905053), (331, 25044160), (488, 16986920), (610, 13589536), (662, 12522080), (976, 8493460), (1220, 6794768), (1283, 6461120), (1324, 6261040), (1655, 5008832), (1952, 4246730), (2440, 3397384), (2566, 3230560), (2648, 3130520), (3310, 2504416), (3904, 2123365), (4880, 1698692), (5132, 1615280), (5296, 1565260), (6415, 1292224), (6620, 1252208), (9760, 849346), (10264, 807640), (10592, 782630), (12830, 646112), (13240, 626104), (19520, 424673), (20191, 410560), (20528, 403820), (21184, 391315), (25660, 323056), (26480, 313052), (40382, 205280), (41056, 201910), (51320, 161528), (52960, 156526), (78263, 105920), (80764, 102640), (82112, 100955)]