15904000000

素因数分解:

$2^{11}\times 5^6\times 7^1\times {\mathrm{71}}^1$

素因数の和:130

約数の個数: 336

約数和(自身を含む): 46068160320

約数和(自身を除く): 30164160320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 64, 70, 71, 80, 100, 112, 125, 128, 140, 142, 160, 175, 200, 224, 250, 256, 280, 284, 320, 350, 355, 400, 448, 497, 500, 512, 560, 568, 625, 640, 700, 710, 800, 875, 896, 994, 1000, 1024, 1120, 1136, 1250, 1280, 1400, 1420, 1600, 1750, 1775, 1792, 1988, 2000, 2048, 2240, 2272, 2485, 2500, 2560, 2800, 2840, 3125, 3200, 3500, 3550, 3584, 3976, 4000, 4375, 4480, 4544, 4970, 5000, 5120, 5600, 5680, 6250, 6400, 7000, 7100, 7168, 7952, 8000, 8750, 8875, 8960, 9088, 9940, 10000, 10240, 11200, 11360, 12425, 12500, 12800, 14000, 14200, 14336, 15625, 15904, 16000, 17500, 17750, 17920, 18176, 19880, 20000, 21875, 22400, 22720, 24850, 25000, 25600, 28000, 28400, 31250, 31808, 32000, 35000, 35500, 35840, 36352, 39760, 40000, 43750, 44375, 44800, 45440, 49700, 50000, 51200, 56000, 56800, 62125, 62500, 63616, 64000, 70000, 71000, 71680, 72704, 79520, 80000, 87500, 88750, 89600, 90880, 99400, 100000, 109375, 112000, 113600, 124250, 125000, 127232, 128000, 140000, 142000, 145408, 159040, 160000, 175000, 177500, 179200, 181760, 198800, 200000, 218750, 221875, 224000, 227200, 248500, 250000, 254464, 256000, 280000, 284000, 310625, 318080, 320000, 350000, 355000, 358400, 363520, 397600, 400000, 437500, 443750, 448000, 454400, 497000, 500000, 508928, 560000, 568000, 621250, 636160, 640000, 700000, 710000, 727040, 795200, 800000, 875000, 887500, 896000, 908800, 994000, 1000000, 1017856, 1109375, 1120000, 1136000, 1242500, 1272320, 1280000, 1400000, 1420000, 1553125, 1590400, 1600000, 1750000, 1775000, 1792000, 1817600, 1988000, 2000000, 2218750, 2240000, 2272000, 2485000, 2544640, 2800000, 2840000, 3106250, 3180800, 3200000, 3500000, 3550000, 3635200, 3976000, 4000000, 4437500, 4480000, 4544000, 4970000, 5089280, 5600000, 5680000, 6212500, 6361600, 6400000, 7000000, 7100000, 7765625, 7952000, 8000000, 8875000, 8960000, 9088000, 9940000, 11200000, 11360000, 12425000, 12723200, 14000000, 14200000, 15531250, 15904000, 16000000, 17750000, 18176000, 19880000, 22400000, 22720000, 24850000, 25446400, 28000000, 28400000, 31062500, 31808000, 32000000, 35500000, 39760000, 44800000, 45440000, 49700000, 56000000, 56800000, 62125000, 63616000, 71000000, 79520000, 90880000, 99400000, 112000000, 113600000, 124250000, 127232000, 142000000, 159040000, 198800000, 224000000, 227200000, 248500000, 284000000, 318080000, 397600000, 454400000, 497000000, 568000000, 636160000, 795200000, 994000000, 1136000000, 1590400000, 1988000000, 2272000000, 3180800000, 3976000000, 7952000000, 15904000000]

約数ペア:

[(1, 15904000000), (2, 7952000000), (4, 3976000000), (5, 3180800000), (7, 2272000000), (8, 1988000000), (10, 1590400000), (14, 1136000000), (16, 994000000), (20, 795200000), (25, 636160000), (28, 568000000), (32, 497000000), (35, 454400000), (40, 397600000), (50, 318080000), (56, 284000000), (64, 248500000), (70, 227200000), (71, 224000000), (80, 198800000), (100, 159040000), (112, 142000000), (125, 127232000), (128, 124250000), (140, 113600000), (142, 112000000), (160, 99400000), (175, 90880000), (200, 79520000), (224, 71000000), (250, 63616000), (256, 62125000), (280, 56800000), (284, 56000000), (320, 49700000), (350, 45440000), (355, 44800000), (400, 39760000), (448, 35500000), (497, 32000000), (500, 31808000), (512, 31062500), (560, 28400000), (568, 28000000), (625, 25446400), (640, 24850000), (700, 22720000), (710, 22400000), (800, 19880000), (875, 18176000), (896, 17750000), (994, 16000000), (1000, 15904000), (1024, 15531250), (1120, 14200000), (1136, 14000000), (1250, 12723200), (1280, 12425000), (1400, 11360000), (1420, 11200000), (1600, 9940000), (1750, 9088000), (1775, 8960000), (1792, 8875000), (1988, 8000000), (2000, 7952000), (2048, 7765625), (2240, 7100000), (2272, 7000000), (2485, 6400000), (2500, 6361600), (2560, 6212500), (2800, 5680000), (2840, 5600000), (3125, 5089280), (3200, 4970000), (3500, 4544000), (3550, 4480000), (3584, 4437500), (3976, 4000000), (4000, 3976000), (4375, 3635200), (4480, 3550000), (4544, 3500000), (4970, 3200000), (5000, 3180800), (5120, 3106250), (5600, 2840000), (5680, 2800000), (6250, 2544640), (6400, 2485000), (7000, 2272000), (7100, 2240000), (7168, 2218750), (7952, 2000000), (8000, 1988000), (8750, 1817600), (8875, 1792000), (8960, 1775000), (9088, 1750000), (9940, 1600000), (10000, 1590400), (10240, 1553125), (11200, 1420000), (11360, 1400000), (12425, 1280000), (12500, 1272320), (12800, 1242500), (14000, 1136000), (14200, 1120000), (14336, 1109375), (15625, 1017856), (15904, 1000000), (16000, 994000), (17500, 908800), (17750, 896000), (17920, 887500), (18176, 875000), (19880, 800000), (20000, 795200), (21875, 727040), (22400, 710000), (22720, 700000), (24850, 640000), (25000, 636160), (25600, 621250), (28000, 568000), (28400, 560000), (31250, 508928), (31808, 500000), (32000, 497000), (35000, 454400), (35500, 448000), (35840, 443750), (36352, 437500), (39760, 400000), (40000, 397600), (43750, 363520), (44375, 358400), (44800, 355000), (45440, 350000), (49700, 320000), (50000, 318080), (51200, 310625), (56000, 284000), (56800, 280000), (62125, 256000), (62500, 254464), (63616, 250000), (64000, 248500), (70000, 227200), (71000, 224000), (71680, 221875), (72704, 218750), (79520, 200000), (80000, 198800), (87500, 181760), (88750, 179200), (89600, 177500), (90880, 175000), (99400, 160000), (100000, 159040), (109375, 145408), (112000, 142000), (113600, 140000), (124250, 128000), (125000, 127232)]