1949340800

素因数分解:

$2^7\times 5^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{701}}^1$

素因数の和:815

約数の個数: 192

約数和(自身を含む): 5327337600

約数和(自身を除く): 3377996800

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 32, 40, 44, 50, 55, 64, 79, 80, 88, 100, 110, 128, 158, 160, 176, 200, 220, 275, 316, 320, 352, 395, 400, 440, 550, 632, 640, 701, 704, 790, 800, 869, 880, 1100, 1264, 1402, 1408, 1580, 1600, 1738, 1760, 1975, 2200, 2528, 2804, 3160, 3200, 3476, 3505, 3520, 3950, 4345, 4400, 5056, 5608, 6320, 6952, 7010, 7040, 7711, 7900, 8690, 8800, 10112, 11216, 12640, 13904, 14020, 15422, 15800, 17380, 17525, 17600, 21725, 22432, 25280, 27808, 28040, 30844, 31600, 34760, 35050, 35200, 38555, 43450, 44864, 50560, 55379, 55616, 56080, 61688, 63200, 69520, 70100, 77110, 86900, 89728, 110758, 111232, 112160, 123376, 126400, 139040, 140200, 154220, 173800, 192775, 221516, 224320, 246752, 252800, 276895, 278080, 280400, 308440, 347600, 385550, 443032, 448640, 493504, 553790, 556160, 560800, 609169, 616880, 695200, 771100, 886064, 987008, 1107580, 1121600, 1218338, 1233760, 1384475, 1390400, 1542200, 1772128, 2215160, 2243200, 2436676, 2467520, 2768950, 2780800, 3045845, 3084400, 3544256, 4430320, 4873352, 4935040, 5537900, 6091690, 6168800, 7088512, 8860640, 9746704, 11075800, 12183380, 12337600, 15229225, 17721280, 19493408, 22151600, 24366760, 24675200, 30458450, 35442560, 38986816, 44303200, 48733520, 60916900, 77973632, 88606400, 97467040, 121833800, 177212800, 194934080, 243667600, 389868160, 487335200, 974670400, 1949340800]

約数ペア:

[(1, 1949340800), (2, 974670400), (4, 487335200), (5, 389868160), (8, 243667600), (10, 194934080), (11, 177212800), (16, 121833800), (20, 97467040), (22, 88606400), (25, 77973632), (32, 60916900), (40, 48733520), (44, 44303200), (50, 38986816), (55, 35442560), (64, 30458450), (79, 24675200), (80, 24366760), (88, 22151600), (100, 19493408), (110, 17721280), (128, 15229225), (158, 12337600), (160, 12183380), (176, 11075800), (200, 9746704), (220, 8860640), (275, 7088512), (316, 6168800), (320, 6091690), (352, 5537900), (395, 4935040), (400, 4873352), (440, 4430320), (550, 3544256), (632, 3084400), (640, 3045845), (701, 2780800), (704, 2768950), (790, 2467520), (800, 2436676), (869, 2243200), (880, 2215160), (1100, 1772128), (1264, 1542200), (1402, 1390400), (1408, 1384475), (1580, 1233760), (1600, 1218338), (1738, 1121600), (1760, 1107580), (1975, 987008), (2200, 886064), (2528, 771100), (2804, 695200), (3160, 616880), (3200, 609169), (3476, 560800), (3505, 556160), (3520, 553790), (3950, 493504), (4345, 448640), (4400, 443032), (5056, 385550), (5608, 347600), (6320, 308440), (6952, 280400), (7010, 278080), (7040, 276895), (7711, 252800), (7900, 246752), (8690, 224320), (8800, 221516), (10112, 192775), (11216, 173800), (12640, 154220), (13904, 140200), (14020, 139040), (15422, 126400), (15800, 123376), (17380, 112160), (17525, 111232), (17600, 110758), (21725, 89728), (22432, 86900), (25280, 77110), (27808, 70100), (28040, 69520), (30844, 63200), (31600, 61688), (34760, 56080), (35050, 55616), (35200, 55379), (38555, 50560), (43450, 44864)]