194822400

素因数分解:

$2^8\times 3^1\times 5^2\times {\mathrm{73}}^1\times {\mathrm{139}}^1$

素因数の和:241

約数の個数: 216

約数和(自身を含む): 656451040

約数和(自身を除く): 461628640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 73, 75, 80, 96, 100, 120, 128, 139, 146, 150, 160, 192, 200, 219, 240, 256, 278, 292, 300, 320, 365, 384, 400, 417, 438, 480, 556, 584, 600, 640, 695, 730, 768, 800, 834, 876, 960, 1095, 1112, 1168, 1200, 1280, 1390, 1460, 1600, 1668, 1752, 1825, 1920, 2085, 2190, 2224, 2336, 2400, 2780, 2920, 3200, 3336, 3475, 3504, 3650, 3840, 4170, 4380, 4448, 4672, 4800, 5475, 5560, 5840, 6400, 6672, 6950, 7008, 7300, 8340, 8760, 8896, 9344, 9600, 10147, 10425, 10950, 11120, 11680, 13344, 13900, 14016, 14600, 16680, 17520, 17792, 18688, 19200, 20294, 20850, 21900, 22240, 23360, 26688, 27800, 28032, 29200, 30441, 33360, 35040, 35584, 40588, 41700, 43800, 44480, 46720, 50735, 53376, 55600, 56064, 58400, 60882, 66720, 70080, 81176, 83400, 87600, 88960, 93440, 101470, 106752, 111200, 116800, 121764, 133440, 140160, 152205, 162352, 166800, 175200, 177920, 202940, 222400, 233600, 243528, 253675, 266880, 280320, 304410, 324704, 333600, 350400, 405880, 444800, 467200, 487056, 507350, 533760, 608820, 649408, 667200, 700800, 761025, 811760, 889600, 974112, 1014700, 1217640, 1298816, 1334400, 1401600, 1522050, 1623520, 1948224, 2029400, 2435280, 2597632, 2668800, 3044100, 3247040, 3896448, 4058800, 4870560, 6088200, 6494080, 7792896, 8117600, 9741120, 12176400, 12988160, 16235200, 19482240, 24352800, 32470400, 38964480, 48705600, 64940800, 97411200, 194822400]

約数ペア:

[(1, 194822400), (2, 97411200), (3, 64940800), (4, 48705600), (5, 38964480), (6, 32470400), (8, 24352800), (10, 19482240), (12, 16235200), (15, 12988160), (16, 12176400), (20, 9741120), (24, 8117600), (25, 7792896), (30, 6494080), (32, 6088200), (40, 4870560), (48, 4058800), (50, 3896448), (60, 3247040), (64, 3044100), (73, 2668800), (75, 2597632), (80, 2435280), (96, 2029400), (100, 1948224), (120, 1623520), (128, 1522050), (139, 1401600), (146, 1334400), (150, 1298816), (160, 1217640), (192, 1014700), (200, 974112), (219, 889600), (240, 811760), (256, 761025), (278, 700800), (292, 667200), (300, 649408), (320, 608820), (365, 533760), (384, 507350), (400, 487056), (417, 467200), (438, 444800), (480, 405880), (556, 350400), (584, 333600), (600, 324704), (640, 304410), (695, 280320), (730, 266880), (768, 253675), (800, 243528), (834, 233600), (876, 222400), (960, 202940), (1095, 177920), (1112, 175200), (1168, 166800), (1200, 162352), (1280, 152205), (1390, 140160), (1460, 133440), (1600, 121764), (1668, 116800), (1752, 111200), (1825, 106752), (1920, 101470), (2085, 93440), (2190, 88960), (2224, 87600), (2336, 83400), (2400, 81176), (2780, 70080), (2920, 66720), (3200, 60882), (3336, 58400), (3475, 56064), (3504, 55600), (3650, 53376), (3840, 50735), (4170, 46720), (4380, 44480), (4448, 43800), (4672, 41700), (4800, 40588), (5475, 35584), (5560, 35040), (5840, 33360), (6400, 30441), (6672, 29200), (6950, 28032), (7008, 27800), (7300, 26688), (8340, 23360), (8760, 22240), (8896, 21900), (9344, 20850), (9600, 20294), (10147, 19200), (10425, 18688), (10950, 17792), (11120, 17520), (11680, 16680), (13344, 14600), (13900, 14016)]