4920488640

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{18371}}^1$

素因数の和:18428

約数の個数: 224

約数和(自身を含む): 17919313920

約数和(自身を除く): 12998825280

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, 7440, 8370, 8640, 8928, 9920, 11160, 13392, 14880, 16740, 17856, 18371, 22320, 26784, 29760, 33480, 36742, 44640, 53568, 55113, 66960, 73484, 89280, 91855, 110226, 133920, 146968, 165339, 183710, 220452, 267840, 275565, 293936, 330678, 367420, 440904, 496017, 551130, 569501, 587872, 661356, 734840, 826695, 881808, 992034, 1102260, 1139002, 1175744, 1322712, 1469680, 1653390, 1708503, 1763616, 1984068, 2204520, 2278004, 2480085, 2645424, 2847505, 2939360, 3306780, 3417006, 3527232, 3968136, 4409040, 4556008, 4960170, 5125509, 5290848, 5695010, 5878720, 6613560, 6834012, 7936272, 8542515, 8818080, 9112016, 9920340, 10251018, 10581696, 11390020, 13227120, 13668024, 15376527, 15872544, 17085030, 17636160, 18224032, 19840680, 20502036, 22780040, 25627545, 26454240, 27336048, 30753054, 31745088, 34170060, 36448064, 39681360, 41004072, 45560080, 51255090, 52908480, 54672096, 61506108, 68340120, 76882635, 79362720, 82008144, 91120160, 102510180, 109344192, 123012216, 136680240, 153765270, 158725440, 164016288, 182240320, 205020360, 246024432, 273360480, 307530540, 328032576, 410040720, 492048864, 546720960, 615061080, 820081440, 984097728, 1230122160, 1640162880, 2460244320, 4920488640]

約数ペア:

[(1, 4920488640), (2, 2460244320), (3, 1640162880), (4, 1230122160), (5, 984097728), (6, 820081440), (8, 615061080), (9, 546720960), (10, 492048864), (12, 410040720), (15, 328032576), (16, 307530540), (18, 273360480), (20, 246024432), (24, 205020360), (27, 182240320), (30, 164016288), (31, 158725440), (32, 153765270), (36, 136680240), (40, 123012216), (45, 109344192), (48, 102510180), (54, 91120160), (60, 82008144), (62, 79362720), (64, 76882635), (72, 68340120), (80, 61506108), (90, 54672096), (93, 52908480), (96, 51255090), (108, 45560080), (120, 41004072), (124, 39681360), (135, 36448064), (144, 34170060), (155, 31745088), (160, 30753054), (180, 27336048), (186, 26454240), (192, 25627545), (216, 22780040), (240, 20502036), (248, 19840680), (270, 18224032), (279, 17636160), (288, 17085030), (310, 15872544), (320, 15376527), (360, 13668024), (372, 13227120), (432, 11390020), (465, 10581696), (480, 10251018), (496, 9920340), (540, 9112016), (558, 8818080), (576, 8542515), (620, 7936272), (720, 6834012), (744, 6613560), (837, 5878720), (864, 5695010), (930, 5290848), (960, 5125509), (992, 4960170), (1080, 4556008), (1116, 4409040), (1240, 3968136), (1395, 3527232), (1440, 3417006), (1488, 3306780), (1674, 2939360), (1728, 2847505), (1860, 2645424), (1984, 2480085), (2160, 2278004), (2232, 2204520), (2480, 1984068), (2790, 1763616), (2880, 1708503), (2976, 1653390), (3348, 1469680), (3720, 1322712), (4185, 1175744), (4320, 1139002), (4464, 1102260), (4960, 992034), (5580, 881808), (5952, 826695), (6696, 734840), (7440, 661356), (8370, 587872), (8640, 569501), (8928, 551130), (9920, 496017), (11160, 440904), (13392, 367420), (14880, 330678), (16740, 293936), (17856, 275565), (18371, 267840), (22320, 220452), (26784, 183710), (29760, 165339), (33480, 146968), (36742, 133920), (44640, 110226), (53568, 91855), (55113, 89280), (66960, 73484)]