1970110080

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{4957}}^1$

素因数の和:5008

約数の個数: 256

約数和(自身を含む): 7282310400

約数和(自身を除く): 5312200320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 32, 36, 40, 45, 46, 48, 54, 60, 64, 69, 72, 80, 90, 92, 96, 108, 115, 120, 128, 135, 138, 144, 160, 180, 184, 192, 207, 216, 230, 240, 270, 276, 288, 320, 345, 360, 368, 384, 414, 432, 460, 480, 540, 552, 576, 621, 640, 690, 720, 736, 828, 864, 920, 960, 1035, 1080, 1104, 1152, 1242, 1380, 1440, 1472, 1656, 1728, 1840, 1920, 2070, 2160, 2208, 2484, 2760, 2880, 2944, 3105, 3312, 3456, 3680, 4140, 4320, 4416, 4957, 4968, 5520, 5760, 6210, 6624, 7360, 8280, 8640, 8832, 9914, 9936, 11040, 12420, 13248, 14720, 14871, 16560, 17280, 19828, 19872, 22080, 24785, 24840, 26496, 29742, 33120, 39656, 39744, 44160, 44613, 49570, 49680, 59484, 66240, 74355, 79312, 79488, 89226, 99140, 99360, 114011, 118968, 132480, 133839, 148710, 158624, 178452, 198280, 198720, 223065, 228022, 237936, 267678, 297420, 317248, 342033, 356904, 396560, 397440, 446130, 456044, 475872, 535356, 570055, 594840, 634496, 669195, 684066, 713808, 793120, 892260, 912088, 951744, 1026099, 1070712, 1140110, 1189680, 1338390, 1368132, 1427616, 1586240, 1710165, 1784520, 1824176, 1903488, 2052198, 2141424, 2280220, 2379360, 2676780, 2736264, 2855232, 3078297, 3172480, 3420330, 3569040, 3648352, 4104396, 4282848, 4560440, 4758720, 5130495, 5353560, 5472528, 5710464, 6156594, 6840660, 7138080, 7296704, 8208792, 8565696, 9120880, 9517440, 10260990, 10707120, 10945056, 12313188, 13681320, 14276160, 14593408, 15391485, 16417584, 17131392, 18241760, 20521980, 21414240, 21890112, 24626376, 27362640, 28552320, 30782970, 32835168, 36483520, 41043960, 42828480, 43780224, 49252752, 54725280, 61565940, 65670336, 72967040, 82087920, 85656960, 98505504, 109450560, 123131880, 131340672, 164175840, 197011008, 218901120, 246263760, 328351680, 394022016, 492527520, 656703360, 985055040, 1970110080]

約数ペア:

[(1, 1970110080), (2, 985055040), (3, 656703360), (4, 492527520), (5, 394022016), (6, 328351680), (8, 246263760), (9, 218901120), (10, 197011008), (12, 164175840), (15, 131340672), (16, 123131880), (18, 109450560), (20, 98505504), (23, 85656960), (24, 82087920), (27, 72967040), (30, 65670336), (32, 61565940), (36, 54725280), (40, 49252752), (45, 43780224), (46, 42828480), (48, 41043960), (54, 36483520), (60, 32835168), (64, 30782970), (69, 28552320), (72, 27362640), (80, 24626376), (90, 21890112), (92, 21414240), (96, 20521980), (108, 18241760), (115, 17131392), (120, 16417584), (128, 15391485), (135, 14593408), (138, 14276160), (144, 13681320), (160, 12313188), (180, 10945056), (184, 10707120), (192, 10260990), (207, 9517440), (216, 9120880), (230, 8565696), (240, 8208792), (270, 7296704), (276, 7138080), (288, 6840660), (320, 6156594), (345, 5710464), (360, 5472528), (368, 5353560), (384, 5130495), (414, 4758720), (432, 4560440), (460, 4282848), (480, 4104396), (540, 3648352), (552, 3569040), (576, 3420330), (621, 3172480), (640, 3078297), (690, 2855232), (720, 2736264), (736, 2676780), (828, 2379360), (864, 2280220), (920, 2141424), (960, 2052198), (1035, 1903488), (1080, 1824176), (1104, 1784520), (1152, 1710165), (1242, 1586240), (1380, 1427616), (1440, 1368132), (1472, 1338390), (1656, 1189680), (1728, 1140110), (1840, 1070712), (1920, 1026099), (2070, 951744), (2160, 912088), (2208, 892260), (2484, 793120), (2760, 713808), (2880, 684066), (2944, 669195), (3105, 634496), (3312, 594840), (3456, 570055), (3680, 535356), (4140, 475872), (4320, 456044), (4416, 446130), (4957, 397440), (4968, 396560), (5520, 356904), (5760, 342033), (6210, 317248), (6624, 297420), (7360, 267678), (8280, 237936), (8640, 228022), (8832, 223065), (9914, 198720), (9936, 198280), (11040, 178452), (12420, 158624), (13248, 148710), (14720, 133839), (14871, 132480), (16560, 118968), (17280, 114011), (19828, 99360), (19872, 99140), (22080, 89226), (24785, 79488), (24840, 79312), (26496, 74355), (29742, 66240), (33120, 59484), (39656, 49680), (39744, 49570), (44160, 44613)]