1895795880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{331}}^1\times {\mathrm{4339}}^1$

素因数の和:4695

約数の個数: 128

約数和(自身を含む): 6224601600

約数和(自身を除く): 4328805720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 331, 440, 660, 662, 993, 1320, 1324, 1655, 1986, 2648, 3310, 3641, 3972, 4339, 4965, 6620, 7282, 7944, 8678, 9930, 10923, 13017, 13240, 14564, 17356, 18205, 19860, 21695, 21846, 26034, 29128, 34712, 36410, 39720, 43390, 43692, 47729, 52068, 54615, 65085, 72820, 86780, 87384, 95458, 104136, 109230, 130170, 143187, 145640, 173560, 190916, 218460, 238645, 260340, 286374, 381832, 436920, 477290, 520680, 572748, 715935, 954580, 1145496, 1431870, 1436209, 1909160, 2863740, 2872418, 4308627, 5727480, 5744836, 7181045, 8617254, 11489672, 14362090, 15798299, 17234508, 21543135, 28724180, 31596598, 34469016, 43086270, 47394897, 57448360, 63193196, 78991495, 86172540, 94789794, 126386392, 157982990, 172345080, 189579588, 236974485, 315965980, 379159176, 473948970, 631931960, 947897940, 1895795880]

約数ペア:

[(1, 1895795880), (2, 947897940), (3, 631931960), (4, 473948970), (5, 379159176), (6, 315965980), (8, 236974485), (10, 189579588), (11, 172345080), (12, 157982990), (15, 126386392), (20, 94789794), (22, 86172540), (24, 78991495), (30, 63193196), (33, 57448360), (40, 47394897), (44, 43086270), (55, 34469016), (60, 31596598), (66, 28724180), (88, 21543135), (110, 17234508), (120, 15798299), (132, 14362090), (165, 11489672), (220, 8617254), (264, 7181045), (330, 5744836), (331, 5727480), (440, 4308627), (660, 2872418), (662, 2863740), (993, 1909160), (1320, 1436209), (1324, 1431870), (1655, 1145496), (1986, 954580), (2648, 715935), (3310, 572748), (3641, 520680), (3972, 477290), (4339, 436920), (4965, 381832), (6620, 286374), (7282, 260340), (7944, 238645), (8678, 218460), (9930, 190916), (10923, 173560), (13017, 145640), (13240, 143187), (14564, 130170), (17356, 109230), (18205, 104136), (19860, 95458), (21695, 87384), (21846, 86780), (26034, 72820), (29128, 65085), (34712, 54615), (36410, 52068), (39720, 47729), (43390, 43692)]