2816603160

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{33199}}^1$

素因数の和:33321

約数の個数: 128

約数和(自身を含む): 9752832000

約数和(自身を除く): 6936228840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 101, 105, 120, 140, 168, 202, 210, 280, 303, 404, 420, 505, 606, 707, 808, 840, 1010, 1212, 1414, 1515, 2020, 2121, 2424, 2828, 3030, 3535, 4040, 4242, 5656, 6060, 7070, 8484, 10605, 12120, 14140, 16968, 21210, 28280, 33199, 42420, 66398, 84840, 99597, 132796, 165995, 199194, 232393, 265592, 331990, 398388, 464786, 497985, 663980, 697179, 796776, 929572, 995970, 1161965, 1327960, 1394358, 1859144, 1991940, 2323930, 2788716, 3353099, 3485895, 3983880, 4647860, 5577432, 6706198, 6971790, 9295720, 10059297, 13412396, 13943580, 16765495, 20118594, 23471693, 26824792, 27887160, 33530990, 40237188, 46943386, 50296485, 67061980, 70415079, 80474376, 93886772, 100592970, 117358465, 134123960, 140830158, 187773544, 201185940, 234716930, 281660316, 352075395, 402371880, 469433860, 563320632, 704150790, 938867720, 1408301580, 2816603160]

約数ペア:

[(1, 2816603160), (2, 1408301580), (3, 938867720), (4, 704150790), (5, 563320632), (6, 469433860), (7, 402371880), (8, 352075395), (10, 281660316), (12, 234716930), (14, 201185940), (15, 187773544), (20, 140830158), (21, 134123960), (24, 117358465), (28, 100592970), (30, 93886772), (35, 80474376), (40, 70415079), (42, 67061980), (56, 50296485), (60, 46943386), (70, 40237188), (84, 33530990), (101, 27887160), (105, 26824792), (120, 23471693), (140, 20118594), (168, 16765495), (202, 13943580), (210, 13412396), (280, 10059297), (303, 9295720), (404, 6971790), (420, 6706198), (505, 5577432), (606, 4647860), (707, 3983880), (808, 3485895), (840, 3353099), (1010, 2788716), (1212, 2323930), (1414, 1991940), (1515, 1859144), (2020, 1394358), (2121, 1327960), (2424, 1161965), (2828, 995970), (3030, 929572), (3535, 796776), (4040, 697179), (4242, 663980), (5656, 497985), (6060, 464786), (7070, 398388), (8484, 331990), (10605, 265592), (12120, 232393), (14140, 199194), (16968, 165995), (21210, 132796), (28280, 99597), (33199, 84840), (42420, 66398)]