298270080

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{421}}^1$

素因数の和:490

約数の個数: 256

約数和(自身を含む): 1084708800

約数和(自身を除く): 786438720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 41, 45, 48, 54, 60, 64, 72, 80, 82, 90, 96, 108, 120, 123, 128, 135, 144, 160, 164, 180, 192, 205, 216, 240, 246, 270, 288, 320, 328, 360, 369, 384, 410, 421, 432, 480, 492, 540, 576, 615, 640, 656, 720, 738, 820, 842, 864, 960, 984, 1080, 1107, 1152, 1230, 1263, 1312, 1440, 1476, 1640, 1684, 1728, 1845, 1920, 1968, 2105, 2160, 2214, 2460, 2526, 2624, 2880, 2952, 3280, 3368, 3456, 3690, 3789, 3936, 4210, 4320, 4428, 4920, 5052, 5248, 5535, 5760, 5904, 6315, 6560, 6736, 7380, 7578, 7872, 8420, 8640, 8856, 9840, 10104, 11070, 11367, 11808, 12630, 13120, 13472, 14760, 15156, 15744, 16840, 17261, 17280, 17712, 18945, 19680, 20208, 22140, 22734, 23616, 25260, 26240, 26944, 29520, 30312, 33680, 34522, 35424, 37890, 39360, 40416, 44280, 45468, 47232, 50520, 51783, 53888, 56835, 59040, 60624, 67360, 69044, 70848, 75780, 78720, 80832, 86305, 88560, 90936, 101040, 103566, 113670, 118080, 121248, 134720, 138088, 141696, 151560, 155349, 161664, 172610, 177120, 181872, 202080, 207132, 227340, 236160, 242496, 258915, 269440, 276176, 303120, 310698, 345220, 354240, 363744, 404160, 414264, 454680, 466047, 484992, 517830, 552352, 606240, 621396, 690440, 708480, 727488, 776745, 808320, 828528, 909360, 932094, 1035660, 1104704, 1212480, 1242792, 1380880, 1454976, 1553490, 1657056, 1818720, 1864188, 2071320, 2209408, 2330235, 2424960, 2485584, 2761760, 3106980, 3314112, 3637440, 3728376, 4142640, 4660470, 4971168, 5523520, 6213960, 6628224, 7274880, 7456752, 8285280, 9320940, 9942336, 11047040, 12427920, 14913504, 16570560, 18641880, 19884672, 24855840, 29827008, 33141120, 37283760, 49711680, 59654016, 74567520, 99423360, 149135040, 298270080]

約数ペア:

[(1, 298270080), (2, 149135040), (3, 99423360), (4, 74567520), (5, 59654016), (6, 49711680), (8, 37283760), (9, 33141120), (10, 29827008), (12, 24855840), (15, 19884672), (16, 18641880), (18, 16570560), (20, 14913504), (24, 12427920), (27, 11047040), (30, 9942336), (32, 9320940), (36, 8285280), (40, 7456752), (41, 7274880), (45, 6628224), (48, 6213960), (54, 5523520), (60, 4971168), (64, 4660470), (72, 4142640), (80, 3728376), (82, 3637440), (90, 3314112), (96, 3106980), (108, 2761760), (120, 2485584), (123, 2424960), (128, 2330235), (135, 2209408), (144, 2071320), (160, 1864188), (164, 1818720), (180, 1657056), (192, 1553490), (205, 1454976), (216, 1380880), (240, 1242792), (246, 1212480), (270, 1104704), (288, 1035660), (320, 932094), (328, 909360), (360, 828528), (369, 808320), (384, 776745), (410, 727488), (421, 708480), (432, 690440), (480, 621396), (492, 606240), (540, 552352), (576, 517830), (615, 484992), (640, 466047), (656, 454680), (720, 414264), (738, 404160), (820, 363744), (842, 354240), (864, 345220), (960, 310698), (984, 303120), (1080, 276176), (1107, 269440), (1152, 258915), (1230, 242496), (1263, 236160), (1312, 227340), (1440, 207132), (1476, 202080), (1640, 181872), (1684, 177120), (1728, 172610), (1845, 161664), (1920, 155349), (1968, 151560), (2105, 141696), (2160, 138088), (2214, 134720), (2460, 121248), (2526, 118080), (2624, 113670), (2880, 103566), (2952, 101040), (3280, 90936), (3368, 88560), (3456, 86305), (3690, 80832), (3789, 78720), (3936, 75780), (4210, 70848), (4320, 69044), (4428, 67360), (4920, 60624), (5052, 59040), (5248, 56835), (5535, 53888), (5760, 51783), (5904, 50520), (6315, 47232), (6560, 45468), (6736, 44280), (7380, 40416), (7578, 39360), (7872, 37890), (8420, 35424), (8640, 34522), (8856, 33680), (9840, 30312), (10104, 29520), (11070, 26944), (11367, 26240), (11808, 25260), (12630, 23616), (13120, 22734), (13472, 22140), (14760, 20208), (15156, 19680), (15744, 18945), (16840, 17712), (17261, 17280)]