1377728880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{5167}}^1$

素因数の和:5295

約数の個数: 160

約数和(自身を含む): 4706270208

約数和(自身を除く): 3328541328

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 101, 110, 120, 132, 165, 176, 202, 220, 240, 264, 303, 330, 404, 440, 505, 528, 606, 660, 808, 880, 1010, 1111, 1212, 1320, 1515, 1616, 2020, 2222, 2424, 2640, 3030, 3333, 4040, 4444, 4848, 5167, 5555, 6060, 6666, 8080, 8888, 10334, 11110, 12120, 13332, 15501, 16665, 17776, 20668, 22220, 24240, 25835, 26664, 31002, 33330, 41336, 44440, 51670, 53328, 56837, 62004, 66660, 77505, 82672, 88880, 103340, 113674, 124008, 133320, 155010, 170511, 206680, 227348, 248016, 266640, 284185, 310020, 341022, 413360, 454696, 521867, 568370, 620040, 682044, 852555, 909392, 1043734, 1136740, 1240080, 1364088, 1565601, 1705110, 2087468, 2273480, 2609335, 2728176, 3131202, 3410220, 4174936, 4546960, 5218670, 5740537, 6262404, 6820440, 7828005, 8349872, 10437340, 11481074, 12524808, 13640880, 15656010, 17221611, 20874680, 22962148, 25049616, 28702685, 31312020, 34443222, 41749360, 45924296, 57405370, 62624040, 68886444, 86108055, 91848592, 114810740, 125248080, 137772888, 172216110, 229621480, 275545776, 344432220, 459242960, 688864440, 1377728880]

約数ペア:

[(1, 1377728880), (2, 688864440), (3, 459242960), (4, 344432220), (5, 275545776), (6, 229621480), (8, 172216110), (10, 137772888), (11, 125248080), (12, 114810740), (15, 91848592), (16, 86108055), (20, 68886444), (22, 62624040), (24, 57405370), (30, 45924296), (33, 41749360), (40, 34443222), (44, 31312020), (48, 28702685), (55, 25049616), (60, 22962148), (66, 20874680), (80, 17221611), (88, 15656010), (101, 13640880), (110, 12524808), (120, 11481074), (132, 10437340), (165, 8349872), (176, 7828005), (202, 6820440), (220, 6262404), (240, 5740537), (264, 5218670), (303, 4546960), (330, 4174936), (404, 3410220), (440, 3131202), (505, 2728176), (528, 2609335), (606, 2273480), (660, 2087468), (808, 1705110), (880, 1565601), (1010, 1364088), (1111, 1240080), (1212, 1136740), (1320, 1043734), (1515, 909392), (1616, 852555), (2020, 682044), (2222, 620040), (2424, 568370), (2640, 521867), (3030, 454696), (3333, 413360), (4040, 341022), (4444, 310020), (4848, 284185), (5167, 266640), (5555, 248016), (6060, 227348), (6666, 206680), (8080, 170511), (8888, 155010), (10334, 133320), (11110, 124008), (12120, 113674), (13332, 103340), (15501, 88880), (16665, 82672), (17776, 77505), (20668, 66660), (22220, 62004), (24240, 56837), (25835, 53328), (26664, 51670), (31002, 44440), (33330, 41336)]