126363680

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{211}}^1$

素因数の和:442

約数の個数: 96

約数和(自身を含む): 317338560

約数和(自身を除く): 190974880

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 76, 80, 95, 152, 160, 190, 197, 211, 304, 380, 394, 422, 608, 760, 788, 844, 985, 1055, 1520, 1576, 1688, 1970, 2110, 3040, 3152, 3376, 3743, 3940, 4009, 4220, 6304, 6752, 7486, 7880, 8018, 8440, 14972, 15760, 16036, 16880, 18715, 20045, 29944, 31520, 32072, 33760, 37430, 40090, 41567, 59888, 64144, 74860, 80180, 83134, 119776, 128288, 149720, 160360, 166268, 207835, 299440, 320720, 332536, 415670, 598880, 641440, 665072, 789773, 831340, 1330144, 1579546, 1662680, 3159092, 3325360, 3948865, 6318184, 6650720, 7897730, 12636368, 15795460, 25272736, 31590920, 63181840, 126363680]

約数ペア:

[(1, 126363680), (2, 63181840), (4, 31590920), (5, 25272736), (8, 15795460), (10, 12636368), (16, 7897730), (19, 6650720), (20, 6318184), (32, 3948865), (38, 3325360), (40, 3159092), (76, 1662680), (80, 1579546), (95, 1330144), (152, 831340), (160, 789773), (190, 665072), (197, 641440), (211, 598880), (304, 415670), (380, 332536), (394, 320720), (422, 299440), (608, 207835), (760, 166268), (788, 160360), (844, 149720), (985, 128288), (1055, 119776), (1520, 83134), (1576, 80180), (1688, 74860), (1970, 64144), (2110, 59888), (3040, 41567), (3152, 40090), (3376, 37430), (3743, 33760), (3940, 32072), (4009, 31520), (4220, 29944), (6304, 20045), (6752, 18715), (7486, 16880), (7880, 16036), (8018, 15760), (8440, 14972)]