160613522020

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{131}}^1\times {\mathrm{379}}^1\times {\mathrm{3301}}^1$

素因数の和:3834

約数の個数: 144

約数和(自身を含む): 396514198080

約数和(自身を除く): 235900676060

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 131, 140, 196, 245, 262, 379, 490, 524, 655, 758, 917, 980, 1310, 1516, 1834, 1895, 2620, 2653, 3301, 3668, 3790, 4585, 5306, 6419, 6602, 7580, 9170, 10612, 12838, 13204, 13265, 16505, 18340, 18571, 23107, 25676, 26530, 32095, 33010, 37142, 46214, 49649, 53060, 64190, 66020, 74284, 92428, 92855, 99298, 115535, 128380, 161749, 185710, 198596, 231070, 248245, 323498, 347543, 371420, 432431, 462140, 496490, 646996, 695086, 808745, 864862, 992980, 1251079, 1390172, 1617490, 1729724, 1737715, 2162155, 2432801, 2502158, 3027017, 3234980, 3475430, 4324310, 4865602, 5004316, 6054034, 6255395, 6950860, 8648620, 8757553, 9731204, 12108068, 12164005, 12510790, 15135085, 17515106, 21189119, 24328010, 25021580, 30270170, 35030212, 42378238, 43787765, 48656020, 60540340, 61302871, 84756476, 87575530, 105945595, 122605742, 163891349, 175151060, 211891190, 245211484, 306514355, 327782698, 423782380, 613028710, 655565396, 819456745, 1147239443, 1226057420, 1638913490, 2294478886, 3277826980, 4588957772, 5736197215, 8030676101, 11472394430, 16061352202, 22944788860, 32122704404, 40153380505, 80306761010, 160613522020]

約数ペア:

[(1, 160613522020), (2, 80306761010), (4, 40153380505), (5, 32122704404), (7, 22944788860), (10, 16061352202), (14, 11472394430), (20, 8030676101), (28, 5736197215), (35, 4588957772), (49, 3277826980), (70, 2294478886), (98, 1638913490), (131, 1226057420), (140, 1147239443), (196, 819456745), (245, 655565396), (262, 613028710), (379, 423782380), (490, 327782698), (524, 306514355), (655, 245211484), (758, 211891190), (917, 175151060), (980, 163891349), (1310, 122605742), (1516, 105945595), (1834, 87575530), (1895, 84756476), (2620, 61302871), (2653, 60540340), (3301, 48656020), (3668, 43787765), (3790, 42378238), (4585, 35030212), (5306, 30270170), (6419, 25021580), (6602, 24328010), (7580, 21189119), (9170, 17515106), (10612, 15135085), (12838, 12510790), (13204, 12164005), (13265, 12108068), (16505, 9731204), (18340, 8757553), (18571, 8648620), (23107, 6950860), (25676, 6255395), (26530, 6054034), (32095, 5004316), (33010, 4865602), (37142, 4324310), (46214, 3475430), (49649, 3234980), (53060, 3027017), (64190, 2502158), (66020, 2432801), (74284, 2162155), (92428, 1737715), (92855, 1729724), (99298, 1617490), (115535, 1390172), (128380, 1251079), (161749, 992980), (185710, 864862), (198596, 808745), (231070, 695086), (248245, 646996), (323498, 496490), (347543, 462140), (371420, 432431)]