19952746800

素因数分解:

$2^4\times 3^1\times 5^2\times 7^1\times {\mathrm{2375327}}^1$

素因数の和:2375355

約数の個数: 120

約数和(自身を含む): 73046086656

約数和(自身を除く): 53093339856

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 35, 40, 42, 48, 50, 56, 60, 70, 75, 80, 84, 100, 105, 112, 120, 140, 150, 168, 175, 200, 210, 240, 280, 300, 336, 350, 400, 420, 525, 560, 600, 700, 840, 1050, 1200, 1400, 1680, 2100, 2800, 4200, 8400, 2375327, 4750654, 7125981, 9501308, 11876635, 14251962, 16627289, 19002616, 23753270, 28503924, 33254578, 35629905, 38005232, 47506540, 49881867, 57007848, 59383175, 66509156, 71259810, 83136445, 95013080, 99763734, 114015696, 118766350, 133018312, 142519620, 166272890, 178149525, 190026160, 199527468, 237532700, 249409335, 266036624, 285039240, 332545780, 356299050, 399054936, 415682225, 475065400, 498818670, 570078480, 665091560, 712598100, 798109872, 831364450, 950130800, 997637340, 1247046675, 1330183120, 1425196200, 1662728900, 1995274680, 2494093350, 2850392400, 3325457800, 3990549360, 4988186700, 6650915600, 9976373400, 19952746800]

約数ペア:

[(1, 19952746800), (2, 9976373400), (3, 6650915600), (4, 4988186700), (5, 3990549360), (6, 3325457800), (7, 2850392400), (8, 2494093350), (10, 1995274680), (12, 1662728900), (14, 1425196200), (15, 1330183120), (16, 1247046675), (20, 997637340), (21, 950130800), (24, 831364450), (25, 798109872), (28, 712598100), (30, 665091560), (35, 570078480), (40, 498818670), (42, 475065400), (48, 415682225), (50, 399054936), (56, 356299050), (60, 332545780), (70, 285039240), (75, 266036624), (80, 249409335), (84, 237532700), (100, 199527468), (105, 190026160), (112, 178149525), (120, 166272890), (140, 142519620), (150, 133018312), (168, 118766350), (175, 114015696), (200, 99763734), (210, 95013080), (240, 83136445), (280, 71259810), (300, 66509156), (336, 59383175), (350, 57007848), (400, 49881867), (420, 47506540), (525, 38005232), (560, 35629905), (600, 33254578), (700, 28503924), (840, 23753270), (1050, 19002616), (1200, 16627289), (1400, 14251962), (1680, 11876635), (2100, 9501308), (2800, 7125981), (4200, 4750654), (8400, 2375327)]