161608080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{101}}^1\times {\mathrm{113}}^1$

素因数の和:289

約数の個数: 160

約数和(自身を含む): 519073920

約数和(自身を除く): 357465840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 59, 60, 80, 101, 113, 118, 120, 177, 202, 226, 236, 240, 295, 303, 339, 354, 404, 452, 472, 505, 565, 590, 606, 678, 708, 808, 885, 904, 944, 1010, 1130, 1180, 1212, 1356, 1416, 1515, 1616, 1695, 1770, 1808, 2020, 2260, 2360, 2424, 2712, 2832, 3030, 3390, 3540, 4040, 4520, 4720, 4848, 5424, 5959, 6060, 6667, 6780, 7080, 8080, 9040, 11413, 11918, 12120, 13334, 13560, 14160, 17877, 20001, 22826, 23836, 24240, 26668, 27120, 29795, 33335, 34239, 35754, 40002, 45652, 47672, 53336, 57065, 59590, 66670, 68478, 71508, 80004, 89385, 91304, 95344, 100005, 106672, 114130, 119180, 133340, 136956, 143016, 160008, 171195, 178770, 182608, 200010, 228260, 238360, 266680, 273912, 286032, 320016, 342390, 357540, 400020, 456520, 476720, 533360, 547824, 673367, 684780, 715080, 800040, 913040, 1346734, 1369560, 1430160, 1600080, 2020101, 2693468, 2739120, 3366835, 4040202, 5386936, 6733670, 8080404, 10100505, 10773872, 13467340, 16160808, 20201010, 26934680, 32321616, 40402020, 53869360, 80804040, 161608080]

約数ペア:

[(1, 161608080), (2, 80804040), (3, 53869360), (4, 40402020), (5, 32321616), (6, 26934680), (8, 20201010), (10, 16160808), (12, 13467340), (15, 10773872), (16, 10100505), (20, 8080404), (24, 6733670), (30, 5386936), (40, 4040202), (48, 3366835), (59, 2739120), (60, 2693468), (80, 2020101), (101, 1600080), (113, 1430160), (118, 1369560), (120, 1346734), (177, 913040), (202, 800040), (226, 715080), (236, 684780), (240, 673367), (295, 547824), (303, 533360), (339, 476720), (354, 456520), (404, 400020), (452, 357540), (472, 342390), (505, 320016), (565, 286032), (590, 273912), (606, 266680), (678, 238360), (708, 228260), (808, 200010), (885, 182608), (904, 178770), (944, 171195), (1010, 160008), (1130, 143016), (1180, 136956), (1212, 133340), (1356, 119180), (1416, 114130), (1515, 106672), (1616, 100005), (1695, 95344), (1770, 91304), (1808, 89385), (2020, 80004), (2260, 71508), (2360, 68478), (2424, 66670), (2712, 59590), (2832, 57065), (3030, 53336), (3390, 47672), (3540, 45652), (4040, 40002), (4520, 35754), (4720, 34239), (4848, 33335), (5424, 29795), (5959, 27120), (6060, 26668), (6667, 24240), (6780, 23836), (7080, 22826), (8080, 20001), (9040, 17877), (11413, 14160), (11918, 13560), (12120, 13334)]