1999433760

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{653}}^1\times {\mathrm{6379}}^1$

素因数の和:7050

約数の個数: 96

約数和(自身を含む): 6308850240

約数和(自身を除く): 4309416480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 653, 1306, 1959, 2612, 3265, 3918, 5224, 6379, 6530, 7836, 9795, 10448, 12758, 13060, 15672, 19137, 19590, 20896, 25516, 26120, 31344, 31895, 38274, 39180, 51032, 52240, 62688, 63790, 76548, 78360, 95685, 102064, 104480, 127580, 153096, 156720, 191370, 204128, 255160, 306192, 313440, 382740, 510320, 612384, 765480, 1020640, 1530960, 3061920, 4165487, 8330974, 12496461, 16661948, 20827435, 24992922, 33323896, 41654870, 49985844, 62482305, 66647792, 83309740, 99971688, 124964610, 133295584, 166619480, 199943376, 249929220, 333238960, 399886752, 499858440, 666477920, 999716880, 1999433760]

約数ペア:

[(1, 1999433760), (2, 999716880), (3, 666477920), (4, 499858440), (5, 399886752), (6, 333238960), (8, 249929220), (10, 199943376), (12, 166619480), (15, 133295584), (16, 124964610), (20, 99971688), (24, 83309740), (30, 66647792), (32, 62482305), (40, 49985844), (48, 41654870), (60, 33323896), (80, 24992922), (96, 20827435), (120, 16661948), (160, 12496461), (240, 8330974), (480, 4165487), (653, 3061920), (1306, 1530960), (1959, 1020640), (2612, 765480), (3265, 612384), (3918, 510320), (5224, 382740), (6379, 313440), (6530, 306192), (7836, 255160), (9795, 204128), (10448, 191370), (12758, 156720), (13060, 153096), (15672, 127580), (19137, 104480), (19590, 102064), (20896, 95685), (25516, 78360), (26120, 76548), (31344, 63790), (31895, 62688), (38274, 52240), (39180, 51032)]