57125040

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{919}}^1$

素因数の和:979

約数の個数: 160

約数和(自身を含む): 208081920

約数和(自身を除く): 150956880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 37, 40, 42, 48, 56, 60, 70, 74, 80, 84, 105, 111, 112, 120, 140, 148, 168, 185, 210, 222, 240, 259, 280, 296, 336, 370, 420, 444, 518, 555, 560, 592, 740, 777, 840, 888, 919, 1036, 1110, 1295, 1480, 1554, 1680, 1776, 1838, 2072, 2220, 2590, 2757, 2960, 3108, 3676, 3885, 4144, 4440, 4595, 5180, 5514, 6216, 6433, 7352, 7770, 8880, 9190, 10360, 11028, 12432, 12866, 13785, 14704, 15540, 18380, 19299, 20720, 22056, 25732, 27570, 31080, 32165, 34003, 36760, 38598, 44112, 51464, 55140, 62160, 64330, 68006, 73520, 77196, 96495, 102009, 102928, 110280, 128660, 136012, 154392, 170015, 192990, 204018, 220560, 238021, 257320, 272024, 308784, 340030, 385980, 408036, 476042, 510045, 514640, 544048, 680060, 714063, 771960, 816072, 952084, 1020090, 1190105, 1360120, 1428126, 1543920, 1632144, 1904168, 2040180, 2380210, 2720240, 2856252, 3570315, 3808336, 4080360, 4760420, 5712504, 7140630, 8160720, 9520840, 11425008, 14281260, 19041680, 28562520, 57125040]

約数ペア:

[(1, 57125040), (2, 28562520), (3, 19041680), (4, 14281260), (5, 11425008), (6, 9520840), (7, 8160720), (8, 7140630), (10, 5712504), (12, 4760420), (14, 4080360), (15, 3808336), (16, 3570315), (20, 2856252), (21, 2720240), (24, 2380210), (28, 2040180), (30, 1904168), (35, 1632144), (37, 1543920), (40, 1428126), (42, 1360120), (48, 1190105), (56, 1020090), (60, 952084), (70, 816072), (74, 771960), (80, 714063), (84, 680060), (105, 544048), (111, 514640), (112, 510045), (120, 476042), (140, 408036), (148, 385980), (168, 340030), (185, 308784), (210, 272024), (222, 257320), (240, 238021), (259, 220560), (280, 204018), (296, 192990), (336, 170015), (370, 154392), (420, 136012), (444, 128660), (518, 110280), (555, 102928), (560, 102009), (592, 96495), (740, 77196), (777, 73520), (840, 68006), (888, 64330), (919, 62160), (1036, 55140), (1110, 51464), (1295, 44112), (1480, 38598), (1554, 36760), (1680, 34003), (1776, 32165), (1838, 31080), (2072, 27570), (2220, 25732), (2590, 22056), (2757, 20720), (2960, 19299), (3108, 18380), (3676, 15540), (3885, 14704), (4144, 13785), (4440, 12866), (4595, 12432), (5180, 11028), (5514, 10360), (6216, 9190), (6433, 8880), (7352, 7770)]