2006493480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{1259}}^1$

素因数の和:1528

約数の個数: 192

約数和(自身を含む): 6899256000

約数和(自身を除く): 4892762520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 152, 171, 180, 190, 228, 233, 285, 342, 360, 380, 456, 466, 570, 684, 699, 760, 855, 932, 1140, 1165, 1259, 1368, 1398, 1710, 1864, 2097, 2280, 2330, 2518, 2796, 3420, 3495, 3777, 4194, 4427, 4660, 5036, 5592, 6295, 6840, 6990, 7554, 8388, 8854, 9320, 10072, 10485, 11331, 12590, 13281, 13980, 15108, 16776, 17708, 18885, 20970, 22135, 22662, 23921, 25180, 26562, 27960, 30216, 35416, 37770, 39843, 41940, 44270, 45324, 47842, 50360, 53124, 56655, 66405, 71763, 75540, 79686, 83880, 88540, 90648, 95684, 106248, 113310, 119605, 132810, 143526, 151080, 159372, 177080, 191368, 199215, 215289, 226620, 239210, 265620, 287052, 293347, 318744, 358815, 398430, 430578, 453240, 478420, 531240, 574104, 586694, 717630, 796860, 861156, 880041, 956840, 1076445, 1173388, 1435260, 1466735, 1593720, 1722312, 1760082, 2152890, 2346776, 2640123, 2870520, 2933470, 3520164, 4305780, 4400205, 5280246, 5573593, 5866940, 7040328, 8611560, 8800410, 10560492, 11147186, 11733880, 13200615, 16720779, 17600820, 21120984, 22294372, 26401230, 27867965, 33441558, 35201640, 44588744, 50162337, 52802460, 55735930, 66883116, 83603895, 100324674, 105604920, 111471860, 133766232, 167207790, 200649348, 222943720, 250811685, 334415580, 401298696, 501623370, 668831160, 1003246740, 2006493480]

約数ペア:

[(1, 2006493480), (2, 1003246740), (3, 668831160), (4, 501623370), (5, 401298696), (6, 334415580), (8, 250811685), (9, 222943720), (10, 200649348), (12, 167207790), (15, 133766232), (18, 111471860), (19, 105604920), (20, 100324674), (24, 83603895), (30, 66883116), (36, 55735930), (38, 52802460), (40, 50162337), (45, 44588744), (57, 35201640), (60, 33441558), (72, 27867965), (76, 26401230), (90, 22294372), (95, 21120984), (114, 17600820), (120, 16720779), (152, 13200615), (171, 11733880), (180, 11147186), (190, 10560492), (228, 8800410), (233, 8611560), (285, 7040328), (342, 5866940), (360, 5573593), (380, 5280246), (456, 4400205), (466, 4305780), (570, 3520164), (684, 2933470), (699, 2870520), (760, 2640123), (855, 2346776), (932, 2152890), (1140, 1760082), (1165, 1722312), (1259, 1593720), (1368, 1466735), (1398, 1435260), (1710, 1173388), (1864, 1076445), (2097, 956840), (2280, 880041), (2330, 861156), (2518, 796860), (2796, 717630), (3420, 586694), (3495, 574104), (3777, 531240), (4194, 478420), (4427, 453240), (4660, 430578), (5036, 398430), (5592, 358815), (6295, 318744), (6840, 293347), (6990, 287052), (7554, 265620), (8388, 239210), (8854, 226620), (9320, 215289), (10072, 199215), (10485, 191368), (11331, 177080), (12590, 159372), (13281, 151080), (13980, 143526), (15108, 132810), (16776, 119605), (17708, 113310), (18885, 106248), (20970, 95684), (22135, 90648), (22662, 88540), (23921, 83880), (25180, 79686), (26562, 75540), (27960, 71763), (30216, 66405), (35416, 56655), (37770, 53124), (39843, 50360), (41940, 47842), (44270, 45324)]