406928880

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{8191}}^1$

素因数の和:8236

約数の個数: 160

約数和(自身を含む): 1462763520

約数和(自身を除く): 1055834640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 36, 40, 45, 46, 48, 54, 60, 69, 72, 80, 90, 92, 108, 115, 120, 135, 138, 144, 180, 184, 207, 216, 230, 240, 270, 276, 345, 360, 368, 414, 432, 460, 540, 552, 621, 690, 720, 828, 920, 1035, 1080, 1104, 1242, 1380, 1656, 1840, 2070, 2160, 2484, 2760, 3105, 3312, 4140, 4968, 5520, 6210, 8191, 8280, 9936, 12420, 16382, 16560, 24573, 24840, 32764, 40955, 49146, 49680, 65528, 73719, 81910, 98292, 122865, 131056, 147438, 163820, 188393, 196584, 221157, 245730, 294876, 327640, 368595, 376786, 393168, 442314, 491460, 565179, 589752, 655280, 737190, 753572, 884628, 941965, 982920, 1105785, 1130358, 1179504, 1474380, 1507144, 1695537, 1769256, 1883930, 1965840, 2211570, 2260716, 2825895, 2948760, 3014288, 3391074, 3538512, 3767860, 4423140, 4521432, 5086611, 5651790, 5897520, 6782148, 7535720, 8477685, 8846280, 9042864, 10173222, 11303580, 13564296, 15071440, 16955370, 17692560, 20346444, 22607160, 25433055, 27128592, 33910740, 40692888, 45214320, 50866110, 67821480, 81385776, 101732220, 135642960, 203464440, 406928880]

約数ペア:

[(1, 406928880), (2, 203464440), (3, 135642960), (4, 101732220), (5, 81385776), (6, 67821480), (8, 50866110), (9, 45214320), (10, 40692888), (12, 33910740), (15, 27128592), (16, 25433055), (18, 22607160), (20, 20346444), (23, 17692560), (24, 16955370), (27, 15071440), (30, 13564296), (36, 11303580), (40, 10173222), (45, 9042864), (46, 8846280), (48, 8477685), (54, 7535720), (60, 6782148), (69, 5897520), (72, 5651790), (80, 5086611), (90, 4521432), (92, 4423140), (108, 3767860), (115, 3538512), (120, 3391074), (135, 3014288), (138, 2948760), (144, 2825895), (180, 2260716), (184, 2211570), (207, 1965840), (216, 1883930), (230, 1769256), (240, 1695537), (270, 1507144), (276, 1474380), (345, 1179504), (360, 1130358), (368, 1105785), (414, 982920), (432, 941965), (460, 884628), (540, 753572), (552, 737190), (621, 655280), (690, 589752), (720, 565179), (828, 491460), (920, 442314), (1035, 393168), (1080, 376786), (1104, 368595), (1242, 327640), (1380, 294876), (1656, 245730), (1840, 221157), (2070, 196584), (2160, 188393), (2484, 163820), (2760, 147438), (3105, 131056), (3312, 122865), (4140, 98292), (4968, 81910), (5520, 73719), (6210, 65528), (8191, 49680), (8280, 49146), (9936, 40955), (12420, 32764), (16382, 24840), (16560, 24573)]