1939965120

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{7243}}^1$

素因数の和:7300

約数の個数: 224

約数和(自身を含む): 7065507840

約数和(自身を除く): 5125542720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 32, 36, 40, 45, 48, 54, 60, 62, 64, 72, 80, 90, 93, 96, 108, 120, 124, 135, 144, 155, 160, 180, 186, 192, 216, 240, 248, 270, 279, 288, 310, 320, 360, 372, 432, 465, 480, 496, 540, 558, 576, 620, 720, 744, 837, 864, 930, 960, 992, 1080, 1116, 1240, 1395, 1440, 1488, 1674, 1728, 1860, 1984, 2160, 2232, 2480, 2790, 2880, 2976, 3348, 3720, 4185, 4320, 4464, 4960, 5580, 5952, 6696, 7243, 7440, 8370, 8640, 8928, 9920, 11160, 13392, 14486, 14880, 16740, 17856, 21729, 22320, 26784, 28972, 29760, 33480, 36215, 43458, 44640, 53568, 57944, 65187, 66960, 72430, 86916, 89280, 108645, 115888, 130374, 133920, 144860, 173832, 195561, 217290, 224533, 231776, 260748, 267840, 289720, 325935, 347664, 391122, 434580, 449066, 463552, 521496, 579440, 651870, 673599, 695328, 782244, 869160, 898132, 977805, 1042992, 1122665, 1158880, 1303740, 1347198, 1390656, 1564488, 1738320, 1796264, 1955610, 2020797, 2085984, 2245330, 2317760, 2607480, 2694396, 3128976, 3367995, 3476640, 3592528, 3911220, 4041594, 4171968, 4490660, 5214960, 5388792, 6062391, 6257952, 6735990, 6953280, 7185056, 7822440, 8083188, 8981320, 10103985, 10429920, 10777584, 12124782, 12515904, 13471980, 14370112, 15644880, 16166376, 17962640, 20207970, 20859840, 21555168, 24249564, 26943960, 30311955, 31289760, 32332752, 35925280, 40415940, 43110336, 48499128, 53887920, 60623910, 62579520, 64665504, 71850560, 80831880, 96998256, 107775840, 121247820, 129331008, 161663760, 193996512, 215551680, 242495640, 323327520, 387993024, 484991280, 646655040, 969982560, 1939965120]

約数ペア:

[(1, 1939965120), (2, 969982560), (3, 646655040), (4, 484991280), (5, 387993024), (6, 323327520), (8, 242495640), (9, 215551680), (10, 193996512), (12, 161663760), (15, 129331008), (16, 121247820), (18, 107775840), (20, 96998256), (24, 80831880), (27, 71850560), (30, 64665504), (31, 62579520), (32, 60623910), (36, 53887920), (40, 48499128), (45, 43110336), (48, 40415940), (54, 35925280), (60, 32332752), (62, 31289760), (64, 30311955), (72, 26943960), (80, 24249564), (90, 21555168), (93, 20859840), (96, 20207970), (108, 17962640), (120, 16166376), (124, 15644880), (135, 14370112), (144, 13471980), (155, 12515904), (160, 12124782), (180, 10777584), (186, 10429920), (192, 10103985), (216, 8981320), (240, 8083188), (248, 7822440), (270, 7185056), (279, 6953280), (288, 6735990), (310, 6257952), (320, 6062391), (360, 5388792), (372, 5214960), (432, 4490660), (465, 4171968), (480, 4041594), (496, 3911220), (540, 3592528), (558, 3476640), (576, 3367995), (620, 3128976), (720, 2694396), (744, 2607480), (837, 2317760), (864, 2245330), (930, 2085984), (960, 2020797), (992, 1955610), (1080, 1796264), (1116, 1738320), (1240, 1564488), (1395, 1390656), (1440, 1347198), (1488, 1303740), (1674, 1158880), (1728, 1122665), (1860, 1042992), (1984, 977805), (2160, 898132), (2232, 869160), (2480, 782244), (2790, 695328), (2880, 673599), (2976, 651870), (3348, 579440), (3720, 521496), (4185, 463552), (4320, 449066), (4464, 434580), (4960, 391122), (5580, 347664), (5952, 325935), (6696, 289720), (7243, 267840), (7440, 260748), (8370, 231776), (8640, 224533), (8928, 217290), (9920, 195561), (11160, 173832), (13392, 144860), (14486, 133920), (14880, 130374), (16740, 115888), (17856, 108645), (21729, 89280), (22320, 86916), (26784, 72430), (28972, 66960), (29760, 65187), (33480, 57944), (36215, 53568), (43458, 44640)]