207254160

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{229}}^1\times {\mathrm{419}}^1$

素因数の和:670

約数の個数: 160

約数和(自身を含む): 718704000

約数和(自身を除く): 511449840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 229, 240, 270, 360, 419, 432, 458, 540, 687, 720, 838, 916, 1080, 1145, 1257, 1374, 1676, 1832, 2061, 2095, 2160, 2290, 2514, 2748, 3352, 3435, 3664, 3771, 4122, 4190, 4580, 5028, 5496, 6183, 6285, 6704, 6870, 7542, 8244, 8380, 9160, 10056, 10305, 10992, 11313, 12366, 12570, 13740, 15084, 16488, 16760, 18320, 18855, 20112, 20610, 22626, 24732, 25140, 27480, 30168, 30915, 32976, 33520, 37710, 41220, 45252, 49464, 50280, 54960, 56565, 60336, 61830, 75420, 82440, 90504, 95951, 98928, 100560, 113130, 123660, 150840, 164880, 181008, 191902, 226260, 247320, 287853, 301680, 383804, 452520, 479755, 494640, 575706, 767608, 863559, 905040, 959510, 1151412, 1439265, 1535216, 1727118, 1919020, 2302824, 2590677, 2878530, 3454236, 3838040, 4317795, 4605648, 5181354, 5757060, 6908472, 7676080, 8635590, 10362708, 11514120, 12953385, 13816944, 17271180, 20725416, 23028240, 25906770, 34542360, 41450832, 51813540, 69084720, 103627080, 207254160]

約数ペア:

[(1, 207254160), (2, 103627080), (3, 69084720), (4, 51813540), (5, 41450832), (6, 34542360), (8, 25906770), (9, 23028240), (10, 20725416), (12, 17271180), (15, 13816944), (16, 12953385), (18, 11514120), (20, 10362708), (24, 8635590), (27, 7676080), (30, 6908472), (36, 5757060), (40, 5181354), (45, 4605648), (48, 4317795), (54, 3838040), (60, 3454236), (72, 2878530), (80, 2590677), (90, 2302824), (108, 1919020), (120, 1727118), (135, 1535216), (144, 1439265), (180, 1151412), (216, 959510), (229, 905040), (240, 863559), (270, 767608), (360, 575706), (419, 494640), (432, 479755), (458, 452520), (540, 383804), (687, 301680), (720, 287853), (838, 247320), (916, 226260), (1080, 191902), (1145, 181008), (1257, 164880), (1374, 150840), (1676, 123660), (1832, 113130), (2061, 100560), (2095, 98928), (2160, 95951), (2290, 90504), (2514, 82440), (2748, 75420), (3352, 61830), (3435, 60336), (3664, 56565), (3771, 54960), (4122, 50280), (4190, 49464), (4580, 45252), (5028, 41220), (5496, 37710), (6183, 33520), (6285, 32976), (6704, 30915), (6870, 30168), (7542, 27480), (8244, 25140), (8380, 24732), (9160, 22626), (10056, 20610), (10305, 20112), (10992, 18855), (11313, 18320), (12366, 16760), (12570, 16488), (13740, 15084)]