16616049480

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{809749}}^1$

素因数の和:809788

約数の個数: 128

約数和(自身を含む): 58302000000

約数和(自身を除く): 41685950520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 60, 72, 76, 90, 95, 108, 114, 120, 135, 152, 171, 180, 190, 216, 228, 270, 285, 342, 360, 380, 456, 513, 540, 570, 684, 760, 855, 1026, 1080, 1140, 1368, 1710, 2052, 2280, 2565, 3420, 4104, 5130, 6840, 10260, 20520, 809749, 1619498, 2429247, 3238996, 4048745, 4858494, 6477992, 7287741, 8097490, 9716988, 12146235, 14575482, 15385231, 16194980, 19433976, 21863223, 24292470, 29150964, 30770462, 32389960, 36438705, 43726446, 46155693, 48584940, 58301928, 61540924, 72877410, 76926155, 87452892, 92311386, 97169880, 109316115, 123081848, 138467079, 145754820, 153852310, 174905784, 184622772, 218632230, 230778465, 276934158, 291509640, 307704620, 369245544, 415401237, 437264460, 461556930, 553868316, 615409240, 692335395, 830802474, 874528920, 923113860, 1107736632, 1384670790, 1661604948, 1846227720, 2077006185, 2769341580, 3323209896, 4154012370, 5538683160, 8308024740, 16616049480]

約数ペア:

[(1, 16616049480), (2, 8308024740), (3, 5538683160), (4, 4154012370), (5, 3323209896), (6, 2769341580), (8, 2077006185), (9, 1846227720), (10, 1661604948), (12, 1384670790), (15, 1107736632), (18, 923113860), (19, 874528920), (20, 830802474), (24, 692335395), (27, 615409240), (30, 553868316), (36, 461556930), (38, 437264460), (40, 415401237), (45, 369245544), (54, 307704620), (57, 291509640), (60, 276934158), (72, 230778465), (76, 218632230), (90, 184622772), (95, 174905784), (108, 153852310), (114, 145754820), (120, 138467079), (135, 123081848), (152, 109316115), (171, 97169880), (180, 92311386), (190, 87452892), (216, 76926155), (228, 72877410), (270, 61540924), (285, 58301928), (342, 48584940), (360, 46155693), (380, 43726446), (456, 36438705), (513, 32389960), (540, 30770462), (570, 29150964), (684, 24292470), (760, 21863223), (855, 19433976), (1026, 16194980), (1080, 15385231), (1140, 14575482), (1368, 12146235), (1710, 9716988), (2052, 8097490), (2280, 7287741), (2565, 6477992), (3420, 4858494), (4104, 4048745), (5130, 3238996), (6840, 2429247), (10260, 1619498), (20520, 809749)]