2119003920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{267551}}^1$

素因数の和:267581

約数の個数: 120

約数和(自身を含む): 7763288832

約数和(自身を除く): 5644284912

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 132, 144, 165, 176, 180, 198, 220, 240, 264, 330, 360, 396, 440, 495, 528, 660, 720, 792, 880, 990, 1320, 1584, 1980, 2640, 3960, 7920, 267551, 535102, 802653, 1070204, 1337755, 1605306, 2140408, 2407959, 2675510, 2943061, 3210612, 4013265, 4280816, 4815918, 5351020, 5886122, 6421224, 8026530, 8829183, 9631836, 10702040, 11772244, 12039795, 12842448, 14715305, 16053060, 17658366, 19263672, 21404080, 23544488, 24079590, 26487549, 29430610, 32106120, 35316732, 38527344, 44145915, 47088976, 48159180, 52975098, 58861220, 64212240, 70633464, 88291830, 96318360, 105950196, 117722440, 132437745, 141266928, 176583660, 192636720, 211900392, 235444880, 264875490, 353167320, 423800784, 529750980, 706334640, 1059501960, 2119003920]

約数ペア:

[(1, 2119003920), (2, 1059501960), (3, 706334640), (4, 529750980), (5, 423800784), (6, 353167320), (8, 264875490), (9, 235444880), (10, 211900392), (11, 192636720), (12, 176583660), (15, 141266928), (16, 132437745), (18, 117722440), (20, 105950196), (22, 96318360), (24, 88291830), (30, 70633464), (33, 64212240), (36, 58861220), (40, 52975098), (44, 48159180), (45, 47088976), (48, 44145915), (55, 38527344), (60, 35316732), (66, 32106120), (72, 29430610), (80, 26487549), (88, 24079590), (90, 23544488), (99, 21404080), (110, 19263672), (120, 17658366), (132, 16053060), (144, 14715305), (165, 12842448), (176, 12039795), (180, 11772244), (198, 10702040), (220, 9631836), (240, 8829183), (264, 8026530), (330, 6421224), (360, 5886122), (396, 5351020), (440, 4815918), (495, 4280816), (528, 4013265), (660, 3210612), (720, 2943061), (792, 2675510), (880, 2407959), (990, 2140408), (1320, 1605306), (1584, 1337755), (1980, 1070204), (2640, 802653), (3960, 535102), (7920, 267551)]