3918630840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{163}}^1\times {\mathrm{2251}}^1$

素因数の和:2517

約数の個数: 128

約数和(自身を含む): 11966227200

約数和(自身を除く): 8047596360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 89, 120, 163, 178, 267, 326, 356, 445, 489, 534, 652, 712, 815, 890, 978, 1068, 1304, 1335, 1630, 1780, 1956, 2136, 2251, 2445, 2670, 3260, 3560, 3912, 4502, 4890, 5340, 6520, 6753, 9004, 9780, 10680, 11255, 13506, 14507, 18008, 19560, 22510, 27012, 29014, 33765, 43521, 45020, 54024, 58028, 67530, 72535, 87042, 90040, 116056, 135060, 145070, 174084, 200339, 217605, 270120, 290140, 348168, 366913, 400678, 435210, 580280, 601017, 733826, 801356, 870420, 1001695, 1100739, 1202034, 1467652, 1602712, 1740840, 1834565, 2003390, 2201478, 2404068, 2935304, 3005085, 3669130, 4006780, 4402956, 4808136, 5503695, 6010170, 7338260, 8013560, 8805912, 11007390, 12020340, 14676520, 22014780, 24040680, 32655257, 44029560, 65310514, 97965771, 130621028, 163276285, 195931542, 261242056, 326552570, 391863084, 489828855, 653105140, 783726168, 979657710, 1306210280, 1959315420, 3918630840]

約数ペア:

[(1, 3918630840), (2, 1959315420), (3, 1306210280), (4, 979657710), (5, 783726168), (6, 653105140), (8, 489828855), (10, 391863084), (12, 326552570), (15, 261242056), (20, 195931542), (24, 163276285), (30, 130621028), (40, 97965771), (60, 65310514), (89, 44029560), (120, 32655257), (163, 24040680), (178, 22014780), (267, 14676520), (326, 12020340), (356, 11007390), (445, 8805912), (489, 8013560), (534, 7338260), (652, 6010170), (712, 5503695), (815, 4808136), (890, 4402956), (978, 4006780), (1068, 3669130), (1304, 3005085), (1335, 2935304), (1630, 2404068), (1780, 2201478), (1956, 2003390), (2136, 1834565), (2251, 1740840), (2445, 1602712), (2670, 1467652), (3260, 1202034), (3560, 1100739), (3912, 1001695), (4502, 870420), (4890, 801356), (5340, 733826), (6520, 601017), (6753, 580280), (9004, 435210), (9780, 400678), (10680, 366913), (11255, 348168), (13506, 290140), (14507, 270120), (18008, 217605), (19560, 200339), (22510, 174084), (27012, 145070), (29014, 135060), (33765, 116056), (43521, 90040), (45020, 87042), (54024, 72535), (58028, 67530)]