452963840

素因数分解:

$2^9\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{157}}^1$

素因数の和:217

約数の個数: 240

約数和(自身を含む): 1326691872

約数和(自身を除く): 873728032

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 32, 35, 40, 46, 49, 56, 64, 70, 80, 92, 98, 112, 115, 128, 140, 157, 160, 161, 184, 196, 224, 230, 245, 256, 280, 314, 320, 322, 368, 392, 448, 460, 490, 512, 560, 628, 640, 644, 736, 784, 785, 805, 896, 920, 980, 1099, 1120, 1127, 1256, 1280, 1288, 1472, 1568, 1570, 1610, 1792, 1840, 1960, 2198, 2240, 2254, 2512, 2560, 2576, 2944, 3136, 3140, 3220, 3584, 3611, 3680, 3920, 4396, 4480, 4508, 5024, 5152, 5495, 5635, 5888, 6272, 6280, 6440, 7222, 7360, 7693, 7840, 8792, 8960, 9016, 10048, 10304, 10990, 11270, 11776, 12544, 12560, 12880, 14444, 14720, 15386, 15680, 17584, 17920, 18032, 18055, 20096, 20608, 21980, 22540, 25088, 25120, 25277, 25760, 28888, 29440, 30772, 31360, 35168, 36064, 36110, 38465, 40192, 41216, 43960, 45080, 50240, 50554, 51520, 57776, 58880, 61544, 62720, 70336, 72128, 72220, 76930, 80384, 82432, 87920, 90160, 100480, 101108, 103040, 115552, 123088, 125440, 126385, 140672, 144256, 144440, 153860, 175840, 176939, 180320, 200960, 202216, 206080, 231104, 246176, 252770, 281344, 288512, 288880, 307720, 351680, 353878, 360640, 401920, 404432, 412160, 462208, 492352, 505540, 562688, 577024, 577760, 615440, 703360, 707756, 721280, 808864, 884695, 924416, 984704, 1011080, 1155520, 1230880, 1406720, 1415512, 1442560, 1617728, 1769390, 1848832, 1969408, 2022160, 2311040, 2461760, 2813440, 2831024, 2885120, 3235456, 3538780, 3938816, 4044320, 4622080, 4923520, 5662048, 6470912, 7077560, 8088640, 9244160, 9847040, 11324096, 12941824, 14155120, 16177280, 19694080, 22648192, 28310240, 32354560, 45296384, 56620480, 64709120, 90592768, 113240960, 226481920, 452963840]

約数ペア:

[(1, 452963840), (2, 226481920), (4, 113240960), (5, 90592768), (7, 64709120), (8, 56620480), (10, 45296384), (14, 32354560), (16, 28310240), (20, 22648192), (23, 19694080), (28, 16177280), (32, 14155120), (35, 12941824), (40, 11324096), (46, 9847040), (49, 9244160), (56, 8088640), (64, 7077560), (70, 6470912), (80, 5662048), (92, 4923520), (98, 4622080), (112, 4044320), (115, 3938816), (128, 3538780), (140, 3235456), (157, 2885120), (160, 2831024), (161, 2813440), (184, 2461760), (196, 2311040), (224, 2022160), (230, 1969408), (245, 1848832), (256, 1769390), (280, 1617728), (314, 1442560), (320, 1415512), (322, 1406720), (368, 1230880), (392, 1155520), (448, 1011080), (460, 984704), (490, 924416), (512, 884695), (560, 808864), (628, 721280), (640, 707756), (644, 703360), (736, 615440), (784, 577760), (785, 577024), (805, 562688), (896, 505540), (920, 492352), (980, 462208), (1099, 412160), (1120, 404432), (1127, 401920), (1256, 360640), (1280, 353878), (1288, 351680), (1472, 307720), (1568, 288880), (1570, 288512), (1610, 281344), (1792, 252770), (1840, 246176), (1960, 231104), (2198, 206080), (2240, 202216), (2254, 200960), (2512, 180320), (2560, 176939), (2576, 175840), (2944, 153860), (3136, 144440), (3140, 144256), (3220, 140672), (3584, 126385), (3611, 125440), (3680, 123088), (3920, 115552), (4396, 103040), (4480, 101108), (4508, 100480), (5024, 90160), (5152, 87920), (5495, 82432), (5635, 80384), (5888, 76930), (6272, 72220), (6280, 72128), (6440, 70336), (7222, 62720), (7360, 61544), (7693, 58880), (7840, 57776), (8792, 51520), (8960, 50554), (9016, 50240), (10048, 45080), (10304, 43960), (10990, 41216), (11270, 40192), (11776, 38465), (12544, 36110), (12560, 36064), (12880, 35168), (14444, 31360), (14720, 30772), (15386, 29440), (15680, 28888), (17584, 25760), (17920, 25277), (18032, 25120), (18055, 25088), (20096, 22540), (20608, 21980)]