16112509980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{1907}}^1\times {\mathrm{20117}}^1$

素因数の和:22043

約数の個数: 96

約数和(自身を含む): 51589633536

約数和(自身を除く): 35477123556

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 1907, 3814, 5721, 7628, 9535, 11442, 13349, 19070, 20117, 22884, 26698, 28605, 38140, 40047, 40234, 53396, 57210, 60351, 66745, 80094, 80468, 100585, 114420, 120702, 133490, 140819, 160188, 200235, 201170, 241404, 266980, 281638, 301755, 400470, 402340, 422457, 563276, 603510, 704095, 800940, 844914, 1207020, 1408190, 1689828, 2112285, 2816380, 4224570, 8449140, 38363119, 76726238, 115089357, 153452476, 191815595, 230178714, 268541833, 383631190, 460357428, 537083666, 575446785, 767262380, 805625499, 1074167332, 1150893570, 1342709165, 1611250998, 2301787140, 2685418330, 3222501996, 4028127495, 5370836660, 8056254990, 16112509980]

約数ペア:

[(1, 16112509980), (2, 8056254990), (3, 5370836660), (4, 4028127495), (5, 3222501996), (6, 2685418330), (7, 2301787140), (10, 1611250998), (12, 1342709165), (14, 1150893570), (15, 1074167332), (20, 805625499), (21, 767262380), (28, 575446785), (30, 537083666), (35, 460357428), (42, 383631190), (60, 268541833), (70, 230178714), (84, 191815595), (105, 153452476), (140, 115089357), (210, 76726238), (420, 38363119), (1907, 8449140), (3814, 4224570), (5721, 2816380), (7628, 2112285), (9535, 1689828), (11442, 1408190), (13349, 1207020), (19070, 844914), (20117, 800940), (22884, 704095), (26698, 603510), (28605, 563276), (38140, 422457), (40047, 402340), (40234, 400470), (53396, 301755), (57210, 281638), (60351, 266980), (66745, 241404), (80094, 201170), (80468, 200235), (100585, 160188), (114420, 140819), (120702, 133490)]