1393437600

素因数分解:

$2^5\times 3^3\times 5^2\times {\mathrm{31}}^1\times {\mathrm{2081}}^1$

素因数の和:2141

約数の個数: 288

約数和(自身を含む): 5204666880

約数和(自身を除く): 3811229280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 31, 32, 36, 40, 45, 48, 50, 54, 60, 62, 72, 75, 80, 90, 93, 96, 100, 108, 120, 124, 135, 144, 150, 155, 160, 180, 186, 200, 216, 225, 240, 248, 270, 279, 288, 300, 310, 360, 372, 400, 432, 450, 465, 480, 496, 540, 558, 600, 620, 675, 720, 744, 775, 800, 837, 864, 900, 930, 992, 1080, 1116, 1200, 1240, 1350, 1395, 1440, 1488, 1550, 1674, 1800, 1860, 2081, 2160, 2232, 2325, 2400, 2480, 2700, 2790, 2976, 3100, 3348, 3600, 3720, 4162, 4185, 4320, 4464, 4650, 4960, 5400, 5580, 6200, 6243, 6696, 6975, 7200, 7440, 8324, 8370, 8928, 9300, 10405, 10800, 11160, 12400, 12486, 13392, 13950, 14880, 16648, 16740, 18600, 18729, 20810, 20925, 21600, 22320, 24800, 24972, 26784, 27900, 31215, 33296, 33480, 37200, 37458, 41620, 41850, 44640, 49944, 52025, 55800, 56187, 62430, 64511, 66592, 66960, 74400, 74916, 83240, 83700, 93645, 99888, 104050, 111600, 112374, 124860, 129022, 133920, 149832, 156075, 166480, 167400, 187290, 193533, 199776, 208100, 223200, 224748, 249720, 258044, 280935, 299664, 312150, 322555, 332960, 334800, 374580, 387066, 416200, 449496, 468225, 499440, 516088, 561870, 580599, 599328, 624300, 645110, 669600, 749160, 774132, 832400, 898992, 936450, 967665, 998880, 1032176, 1123740, 1161198, 1248600, 1290220, 1404675, 1498320, 1548264, 1612775, 1664800, 1741797, 1797984, 1872900, 1935330, 2064352, 2247480, 2322396, 2497200, 2580440, 2809350, 2902995, 2996640, 3096528, 3225550, 3483594, 3745800, 3870660, 4494960, 4644792, 4838325, 4994400, 5160880, 5618700, 5805990, 6193056, 6451100, 6967188, 7491600, 7741320, 8708985, 8989920, 9289584, 9676650, 10321760, 11237400, 11611980, 12902200, 13934376, 14514975, 14983200, 15482640, 17417970, 18579168, 19353300, 22474800, 23223960, 25804400, 27868752, 29029950, 30965280, 34835940, 38706600, 43544925, 44949600, 46447920, 51608800, 55737504, 58059900, 69671880, 77413200, 87089850, 92895840, 116119800, 139343760, 154826400, 174179700, 232239600, 278687520, 348359400, 464479200, 696718800, 1393437600]

約数ペア:

[(1, 1393437600), (2, 696718800), (3, 464479200), (4, 348359400), (5, 278687520), (6, 232239600), (8, 174179700), (9, 154826400), (10, 139343760), (12, 116119800), (15, 92895840), (16, 87089850), (18, 77413200), (20, 69671880), (24, 58059900), (25, 55737504), (27, 51608800), (30, 46447920), (31, 44949600), (32, 43544925), (36, 38706600), (40, 34835940), (45, 30965280), (48, 29029950), (50, 27868752), (54, 25804400), (60, 23223960), (62, 22474800), (72, 19353300), (75, 18579168), (80, 17417970), (90, 15482640), (93, 14983200), (96, 14514975), (100, 13934376), (108, 12902200), (120, 11611980), (124, 11237400), (135, 10321760), (144, 9676650), (150, 9289584), (155, 8989920), (160, 8708985), (180, 7741320), (186, 7491600), (200, 6967188), (216, 6451100), (225, 6193056), (240, 5805990), (248, 5618700), (270, 5160880), (279, 4994400), (288, 4838325), (300, 4644792), (310, 4494960), (360, 3870660), (372, 3745800), (400, 3483594), (432, 3225550), (450, 3096528), (465, 2996640), (480, 2902995), (496, 2809350), (540, 2580440), (558, 2497200), (600, 2322396), (620, 2247480), (675, 2064352), (720, 1935330), (744, 1872900), (775, 1797984), (800, 1741797), (837, 1664800), (864, 1612775), (900, 1548264), (930, 1498320), (992, 1404675), (1080, 1290220), (1116, 1248600), (1200, 1161198), (1240, 1123740), (1350, 1032176), (1395, 998880), (1440, 967665), (1488, 936450), (1550, 898992), (1674, 832400), (1800, 774132), (1860, 749160), (2081, 669600), (2160, 645110), (2232, 624300), (2325, 599328), (2400, 580599), (2480, 561870), (2700, 516088), (2790, 499440), (2976, 468225), (3100, 449496), (3348, 416200), (3600, 387066), (3720, 374580), (4162, 334800), (4185, 332960), (4320, 322555), (4464, 312150), (4650, 299664), (4960, 280935), (5400, 258044), (5580, 249720), (6200, 224748), (6243, 223200), (6696, 208100), (6975, 199776), (7200, 193533), (7440, 187290), (8324, 167400), (8370, 166480), (8928, 156075), (9300, 149832), (10405, 133920), (10800, 129022), (11160, 124860), (12400, 112374), (12486, 111600), (13392, 104050), (13950, 99888), (14880, 93645), (16648, 83700), (16740, 83240), (18600, 74916), (18729, 74400), (20810, 66960), (20925, 66592), (21600, 64511), (22320, 62430), (24800, 56187), (24972, 55800), (26784, 52025), (27900, 49944), (31215, 44640), (33296, 41850), (33480, 41620), (37200, 37458)]