619226880

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{47}}^2\times {\mathrm{73}}^1$

素因数の和:191

約数の個数: 216

約数和(自身を含む): 2048308752

約数和(自身を除く): 1429081872

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 47, 48, 60, 64, 73, 80, 94, 96, 120, 128, 141, 146, 160, 188, 192, 219, 235, 240, 256, 282, 292, 320, 365, 376, 384, 438, 470, 480, 564, 584, 640, 705, 730, 752, 768, 876, 940, 960, 1095, 1128, 1168, 1280, 1410, 1460, 1504, 1752, 1880, 1920, 2190, 2209, 2256, 2336, 2820, 2920, 3008, 3431, 3504, 3760, 3840, 4380, 4418, 4512, 4672, 5640, 5840, 6016, 6627, 6862, 7008, 7520, 8760, 8836, 9024, 9344, 10293, 11045, 11280, 11680, 12032, 13254, 13724, 14016, 15040, 17155, 17520, 17672, 18048, 18688, 20586, 22090, 22560, 23360, 26508, 27448, 28032, 30080, 33135, 34310, 35040, 35344, 36096, 41172, 44180, 45120, 46720, 51465, 53016, 54896, 56064, 60160, 66270, 68620, 70080, 70688, 82344, 88360, 90240, 93440, 102930, 106032, 109792, 132540, 137240, 140160, 141376, 161257, 164688, 176720, 180480, 205860, 212064, 219584, 265080, 274480, 280320, 282752, 322514, 329376, 353440, 411720, 424128, 439168, 483771, 530160, 548960, 565504, 645028, 658752, 706880, 806285, 823440, 848256, 878336, 967542, 1060320, 1097920, 1290056, 1317504, 1413760, 1612570, 1646880, 1696512, 1935084, 2120640, 2195840, 2418855, 2580112, 2635008, 2827520, 3225140, 3293760, 3870168, 4241280, 4391680, 4837710, 5160224, 6450280, 6587520, 7740336, 8482560, 9675420, 10320448, 12900560, 13175040, 15480672, 19350840, 20640896, 25801120, 30961344, 38701680, 41281792, 51602240, 61922688, 77403360, 103204480, 123845376, 154806720, 206408960, 309613440, 619226880]

約数ペア:

[(1, 619226880), (2, 309613440), (3, 206408960), (4, 154806720), (5, 123845376), (6, 103204480), (8, 77403360), (10, 61922688), (12, 51602240), (15, 41281792), (16, 38701680), (20, 30961344), (24, 25801120), (30, 20640896), (32, 19350840), (40, 15480672), (47, 13175040), (48, 12900560), (60, 10320448), (64, 9675420), (73, 8482560), (80, 7740336), (94, 6587520), (96, 6450280), (120, 5160224), (128, 4837710), (141, 4391680), (146, 4241280), (160, 3870168), (188, 3293760), (192, 3225140), (219, 2827520), (235, 2635008), (240, 2580112), (256, 2418855), (282, 2195840), (292, 2120640), (320, 1935084), (365, 1696512), (376, 1646880), (384, 1612570), (438, 1413760), (470, 1317504), (480, 1290056), (564, 1097920), (584, 1060320), (640, 967542), (705, 878336), (730, 848256), (752, 823440), (768, 806285), (876, 706880), (940, 658752), (960, 645028), (1095, 565504), (1128, 548960), (1168, 530160), (1280, 483771), (1410, 439168), (1460, 424128), (1504, 411720), (1752, 353440), (1880, 329376), (1920, 322514), (2190, 282752), (2209, 280320), (2256, 274480), (2336, 265080), (2820, 219584), (2920, 212064), (3008, 205860), (3431, 180480), (3504, 176720), (3760, 164688), (3840, 161257), (4380, 141376), (4418, 140160), (4512, 137240), (4672, 132540), (5640, 109792), (5840, 106032), (6016, 102930), (6627, 93440), (6862, 90240), (7008, 88360), (7520, 82344), (8760, 70688), (8836, 70080), (9024, 68620), (9344, 66270), (10293, 60160), (11045, 56064), (11280, 54896), (11680, 53016), (12032, 51465), (13254, 46720), (13724, 45120), (14016, 44180), (15040, 41172), (17155, 36096), (17520, 35344), (17672, 35040), (18048, 34310), (18688, 33135), (20586, 30080), (22090, 28032), (22560, 27448), (23360, 26508)]