208710510840

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{14865421}}^1$

素因数の和:14865454

約数の個数: 128

約数和(自身を含む): 749217268800

約数和(自身を除く): 540506757960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 90, 104, 108, 117, 120, 130, 135, 156, 180, 195, 216, 234, 260, 270, 312, 351, 360, 390, 468, 520, 540, 585, 702, 780, 936, 1080, 1170, 1404, 1560, 1755, 2340, 2808, 3510, 4680, 7020, 14040, 14865421, 29730842, 44596263, 59461684, 74327105, 89192526, 118923368, 133788789, 148654210, 178385052, 193250473, 222981315, 267577578, 297308420, 356770104, 386500946, 401366367, 445962630, 535155156, 579751419, 594616840, 668943945, 773001892, 802732734, 891925260, 966252365, 1070310312, 1159502838, 1337887890, 1546003784, 1605465468, 1739254257, 1783850520, 1932504730, 2006831835, 2319005676, 2675775780, 2898757095, 3210930936, 3478508514, 3865009460, 4013663670, 4638011352, 5217762771, 5351551560, 5797514190, 6957017028, 7730018920, 8027327340, 8696271285, 10435525542, 11595028380, 13914034056, 16054654680, 17392542570, 20871051084, 23190056760, 26088813855, 34785085140, 41742102168, 52177627710, 69570170280, 104355255420, 208710510840]

約数ペア:

[(1, 208710510840), (2, 104355255420), (3, 69570170280), (4, 52177627710), (5, 41742102168), (6, 34785085140), (8, 26088813855), (9, 23190056760), (10, 20871051084), (12, 17392542570), (13, 16054654680), (15, 13914034056), (18, 11595028380), (20, 10435525542), (24, 8696271285), (26, 8027327340), (27, 7730018920), (30, 6957017028), (36, 5797514190), (39, 5351551560), (40, 5217762771), (45, 4638011352), (52, 4013663670), (54, 3865009460), (60, 3478508514), (65, 3210930936), (72, 2898757095), (78, 2675775780), (90, 2319005676), (104, 2006831835), (108, 1932504730), (117, 1783850520), (120, 1739254257), (130, 1605465468), (135, 1546003784), (156, 1337887890), (180, 1159502838), (195, 1070310312), (216, 966252365), (234, 891925260), (260, 802732734), (270, 773001892), (312, 668943945), (351, 594616840), (360, 579751419), (390, 535155156), (468, 445962630), (520, 401366367), (540, 386500946), (585, 356770104), (702, 297308420), (780, 267577578), (936, 222981315), (1080, 193250473), (1170, 178385052), (1404, 148654210), (1560, 133788789), (1755, 118923368), (2340, 89192526), (2808, 74327105), (3510, 59461684), (4680, 44596263), (7020, 29730842), (14040, 14865421)]