84409360

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{353}}^1$

素因数の和:441

約数の個数: 120

約数和(自身を含む): 232692696

約数和(自身を除く): 148283336

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 61, 70, 80, 98, 112, 122, 140, 196, 244, 245, 280, 305, 353, 392, 427, 488, 490, 560, 610, 706, 784, 854, 976, 980, 1220, 1412, 1708, 1765, 1960, 2135, 2440, 2471, 2824, 2989, 3416, 3530, 3920, 4270, 4880, 4942, 5648, 5978, 6832, 7060, 8540, 9884, 11956, 12355, 14120, 14945, 17080, 17297, 19768, 21533, 23912, 24710, 28240, 29890, 34160, 34594, 39536, 43066, 47824, 49420, 59780, 69188, 86132, 86485, 98840, 107665, 119560, 138376, 150731, 172264, 172970, 197680, 215330, 239120, 276752, 301462, 344528, 345940, 430660, 602924, 691880, 753655, 861320, 1055117, 1205848, 1383760, 1507310, 1722640, 2110234, 2411696, 3014620, 4220468, 5275585, 6029240, 8440936, 10551170, 12058480, 16881872, 21102340, 42204680, 84409360]

約数ペア:

[(1, 84409360), (2, 42204680), (4, 21102340), (5, 16881872), (7, 12058480), (8, 10551170), (10, 8440936), (14, 6029240), (16, 5275585), (20, 4220468), (28, 3014620), (35, 2411696), (40, 2110234), (49, 1722640), (56, 1507310), (61, 1383760), (70, 1205848), (80, 1055117), (98, 861320), (112, 753655), (122, 691880), (140, 602924), (196, 430660), (244, 345940), (245, 344528), (280, 301462), (305, 276752), (353, 239120), (392, 215330), (427, 197680), (488, 172970), (490, 172264), (560, 150731), (610, 138376), (706, 119560), (784, 107665), (854, 98840), (976, 86485), (980, 86132), (1220, 69188), (1412, 59780), (1708, 49420), (1765, 47824), (1960, 43066), (2135, 39536), (2440, 34594), (2471, 34160), (2824, 29890), (2989, 28240), (3416, 24710), (3530, 23912), (3920, 21533), (4270, 19768), (4880, 17297), (4942, 17080), (5648, 14945), (5978, 14120), (6832, 12355), (7060, 11956), (8540, 9884)]