20222673840

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{613}}^1\times {\mathrm{1697}}^1$

素因数の和:2338

約数の個数: 240

約数和(自身を含む): 70586294688

約数和(自身を除く): 50363620848

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 243, 270, 324, 360, 405, 432, 486, 540, 613, 648, 720, 810, 972, 1080, 1215, 1226, 1296, 1620, 1697, 1839, 1944, 2160, 2430, 2452, 3065, 3240, 3394, 3678, 3888, 4860, 4904, 5091, 5517, 6130, 6480, 6788, 7356, 8485, 9195, 9720, 9808, 10182, 11034, 12260, 13576, 14712, 15273, 16551, 16970, 18390, 19440, 20364, 22068, 24520, 25455, 27152, 27585, 29424, 30546, 33102, 33940, 36780, 40728, 44136, 45819, 49040, 49653, 50910, 55170, 61092, 66204, 67880, 73560, 76365, 81456, 82755, 88272, 91638, 99306, 101820, 110340, 122184, 132408, 135760, 137457, 147120, 148959, 152730, 165510, 183276, 198612, 203640, 220680, 229095, 244368, 248265, 264816, 274914, 297918, 305460, 331020, 366552, 397224, 407280, 412371, 441360, 458190, 496530, 549828, 595836, 610920, 662040, 687285, 733104, 744795, 794448, 824742, 916380, 993060, 1040261, 1099656, 1191672, 1221840, 1324080, 1374570, 1489590, 1649484, 1832760, 1986120, 2061855, 2080522, 2199312, 2383344, 2749140, 2979180, 3120783, 3298968, 3665520, 3972240, 4123710, 4161044, 5201305, 5498280, 5958360, 6241566, 6597936, 8247420, 8322088, 9362349, 10402610, 10996560, 11916720, 12483132, 15603915, 16494840, 16644176, 18724698, 20805220, 24966264, 28087047, 31207830, 32989680, 37449396, 41610440, 46811745, 49932528, 56174094, 62415660, 74898792, 83220880, 84261141, 93623490, 112348188, 124831320, 140435235, 149797584, 168522282, 187246980, 224696376, 249662640, 252783423, 280870470, 337044564, 374493960, 421305705, 449392752, 505566846, 561740940, 674089128, 748987920, 842611410, 1011133692, 1123481880, 1263917115, 1348178256, 1685222820, 2022267384, 2246963760, 2527834230, 3370445640, 4044534768, 5055668460, 6740891280, 10111336920, 20222673840]

約数ペア:

[(1, 20222673840), (2, 10111336920), (3, 6740891280), (4, 5055668460), (5, 4044534768), (6, 3370445640), (8, 2527834230), (9, 2246963760), (10, 2022267384), (12, 1685222820), (15, 1348178256), (16, 1263917115), (18, 1123481880), (20, 1011133692), (24, 842611410), (27, 748987920), (30, 674089128), (36, 561740940), (40, 505566846), (45, 449392752), (48, 421305705), (54, 374493960), (60, 337044564), (72, 280870470), (80, 252783423), (81, 249662640), (90, 224696376), (108, 187246980), (120, 168522282), (135, 149797584), (144, 140435235), (162, 124831320), (180, 112348188), (216, 93623490), (240, 84261141), (243, 83220880), (270, 74898792), (324, 62415660), (360, 56174094), (405, 49932528), (432, 46811745), (486, 41610440), (540, 37449396), (613, 32989680), (648, 31207830), (720, 28087047), (810, 24966264), (972, 20805220), (1080, 18724698), (1215, 16644176), (1226, 16494840), (1296, 15603915), (1620, 12483132), (1697, 11916720), (1839, 10996560), (1944, 10402610), (2160, 9362349), (2430, 8322088), (2452, 8247420), (3065, 6597936), (3240, 6241566), (3394, 5958360), (3678, 5498280), (3888, 5201305), (4860, 4161044), (4904, 4123710), (5091, 3972240), (5517, 3665520), (6130, 3298968), (6480, 3120783), (6788, 2979180), (7356, 2749140), (8485, 2383344), (9195, 2199312), (9720, 2080522), (9808, 2061855), (10182, 1986120), (11034, 1832760), (12260, 1649484), (13576, 1489590), (14712, 1374570), (15273, 1324080), (16551, 1221840), (16970, 1191672), (18390, 1099656), (19440, 1040261), (20364, 993060), (22068, 916380), (24520, 824742), (25455, 794448), (27152, 744795), (27585, 733104), (29424, 687285), (30546, 662040), (33102, 610920), (33940, 595836), (36780, 549828), (40728, 496530), (44136, 458190), (45819, 441360), (49040, 412371), (49653, 407280), (50910, 397224), (55170, 366552), (61092, 331020), (66204, 305460), (67880, 297918), (73560, 274914), (76365, 264816), (81456, 248265), (82755, 244368), (88272, 229095), (91638, 220680), (99306, 203640), (101820, 198612), (110340, 183276), (122184, 165510), (132408, 152730), (135760, 148959), (137457, 147120)]