2123664960

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{673}}^1$

素因数の和:885

約数の個数: 224

約数和(自身を含む): 7149144960

約数和(自身を除く): 5025480000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 152, 160, 173, 190, 192, 228, 240, 285, 304, 320, 346, 380, 456, 480, 519, 570, 608, 673, 692, 760, 865, 912, 960, 1038, 1140, 1216, 1346, 1384, 1520, 1730, 1824, 2019, 2076, 2280, 2595, 2692, 2768, 3040, 3287, 3365, 3460, 3648, 4038, 4152, 4560, 5190, 5384, 5536, 6080, 6574, 6730, 6920, 8076, 8304, 9120, 9861, 10095, 10380, 10768, 11072, 12787, 13148, 13460, 13840, 16152, 16435, 16608, 18240, 19722, 20190, 20760, 21536, 25574, 26296, 26920, 27680, 32304, 32870, 33216, 38361, 39444, 40380, 41520, 43072, 49305, 51148, 52592, 53840, 55360, 63935, 64608, 65740, 76722, 78888, 80760, 83040, 98610, 102296, 105184, 107680, 116429, 127870, 129216, 131480, 153444, 157776, 161520, 166080, 191805, 197220, 204592, 210368, 215360, 232858, 255740, 262960, 306888, 315552, 323040, 349287, 383610, 394440, 409184, 465716, 511480, 525920, 582145, 613776, 631104, 646080, 698574, 767220, 788880, 818368, 931432, 1022960, 1051840, 1164290, 1227552, 1397148, 1534440, 1577760, 1746435, 1862864, 2045920, 2212151, 2328580, 2455104, 2794296, 3068880, 3155520, 3492870, 3725728, 4091840, 4424302, 4657160, 5588592, 6137760, 6636453, 6985740, 7451456, 8848604, 9314320, 11060755, 11177184, 12275520, 13272906, 13971480, 17697208, 18628640, 22121510, 22354368, 26545812, 27942960, 33182265, 35394416, 37257280, 44243020, 53091624, 55885920, 66364530, 70788832, 88486040, 106183248, 111771840, 132729060, 141577664, 176972080, 212366496, 265458120, 353944160, 424732992, 530916240, 707888320, 1061832480, 2123664960]

約数ペア:

[(1, 2123664960), (2, 1061832480), (3, 707888320), (4, 530916240), (5, 424732992), (6, 353944160), (8, 265458120), (10, 212366496), (12, 176972080), (15, 141577664), (16, 132729060), (19, 111771840), (20, 106183248), (24, 88486040), (30, 70788832), (32, 66364530), (38, 55885920), (40, 53091624), (48, 44243020), (57, 37257280), (60, 35394416), (64, 33182265), (76, 27942960), (80, 26545812), (95, 22354368), (96, 22121510), (114, 18628640), (120, 17697208), (152, 13971480), (160, 13272906), (173, 12275520), (190, 11177184), (192, 11060755), (228, 9314320), (240, 8848604), (285, 7451456), (304, 6985740), (320, 6636453), (346, 6137760), (380, 5588592), (456, 4657160), (480, 4424302), (519, 4091840), (570, 3725728), (608, 3492870), (673, 3155520), (692, 3068880), (760, 2794296), (865, 2455104), (912, 2328580), (960, 2212151), (1038, 2045920), (1140, 1862864), (1216, 1746435), (1346, 1577760), (1384, 1534440), (1520, 1397148), (1730, 1227552), (1824, 1164290), (2019, 1051840), (2076, 1022960), (2280, 931432), (2595, 818368), (2692, 788880), (2768, 767220), (3040, 698574), (3287, 646080), (3365, 631104), (3460, 613776), (3648, 582145), (4038, 525920), (4152, 511480), (4560, 465716), (5190, 409184), (5384, 394440), (5536, 383610), (6080, 349287), (6574, 323040), (6730, 315552), (6920, 306888), (8076, 262960), (8304, 255740), (9120, 232858), (9861, 215360), (10095, 210368), (10380, 204592), (10768, 197220), (11072, 191805), (12787, 166080), (13148, 161520), (13460, 157776), (13840, 153444), (16152, 131480), (16435, 129216), (16608, 127870), (18240, 116429), (19722, 107680), (20190, 105184), (20760, 102296), (21536, 98610), (25574, 83040), (26296, 80760), (26920, 78888), (27680, 76722), (32304, 65740), (32870, 64608), (33216, 63935), (38361, 55360), (39444, 53840), (40380, 52592), (41520, 51148), (43072, 49305)]