1684934400

素因数分解:

$2^8\times 3^1\times 5^2\times {\mathrm{127}}^1\times {\mathrm{691}}^1$

素因数の和:847

約数の個数: 216

約数和(自身を含む): 5612529664

約数和(自身を除く): 3927595264

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 127, 128, 150, 160, 192, 200, 240, 254, 256, 300, 320, 381, 384, 400, 480, 508, 600, 635, 640, 691, 762, 768, 800, 960, 1016, 1200, 1270, 1280, 1382, 1524, 1600, 1905, 1920, 2032, 2073, 2400, 2540, 2764, 3048, 3175, 3200, 3455, 3810, 3840, 4064, 4146, 4800, 5080, 5528, 6096, 6350, 6400, 6910, 7620, 8128, 8292, 9525, 9600, 10160, 10365, 11056, 12192, 12700, 13820, 15240, 16256, 16584, 17275, 19050, 19200, 20320, 20730, 22112, 24384, 25400, 27640, 30480, 32512, 33168, 34550, 38100, 40640, 41460, 44224, 48768, 50800, 51825, 55280, 60960, 66336, 69100, 76200, 81280, 82920, 87757, 88448, 97536, 101600, 103650, 110560, 121920, 132672, 138200, 152400, 162560, 165840, 175514, 176896, 203200, 207300, 221120, 243840, 263271, 265344, 276400, 304800, 331680, 351028, 406400, 414600, 438785, 442240, 487680, 526542, 530688, 552800, 609600, 663360, 702056, 812800, 829200, 877570, 884480, 1053084, 1105600, 1219200, 1316355, 1326720, 1404112, 1658400, 1755140, 2106168, 2193925, 2211200, 2438400, 2632710, 2653440, 2808224, 3316800, 3510280, 4212336, 4387850, 4422400, 5265420, 5616448, 6581775, 6633600, 7020560, 8424672, 8775700, 10530840, 11232896, 13163550, 13267200, 14041120, 16849344, 17551400, 21061680, 22465792, 26327100, 28082240, 33698688, 35102800, 42123360, 52654200, 56164480, 67397376, 70205600, 84246720, 105308400, 112328960, 140411200, 168493440, 210616800, 280822400, 336986880, 421233600, 561644800, 842467200, 1684934400]

約数ペア:

[(1, 1684934400), (2, 842467200), (3, 561644800), (4, 421233600), (5, 336986880), (6, 280822400), (8, 210616800), (10, 168493440), (12, 140411200), (15, 112328960), (16, 105308400), (20, 84246720), (24, 70205600), (25, 67397376), (30, 56164480), (32, 52654200), (40, 42123360), (48, 35102800), (50, 33698688), (60, 28082240), (64, 26327100), (75, 22465792), (80, 21061680), (96, 17551400), (100, 16849344), (120, 14041120), (127, 13267200), (128, 13163550), (150, 11232896), (160, 10530840), (192, 8775700), (200, 8424672), (240, 7020560), (254, 6633600), (256, 6581775), (300, 5616448), (320, 5265420), (381, 4422400), (384, 4387850), (400, 4212336), (480, 3510280), (508, 3316800), (600, 2808224), (635, 2653440), (640, 2632710), (691, 2438400), (762, 2211200), (768, 2193925), (800, 2106168), (960, 1755140), (1016, 1658400), (1200, 1404112), (1270, 1326720), (1280, 1316355), (1382, 1219200), (1524, 1105600), (1600, 1053084), (1905, 884480), (1920, 877570), (2032, 829200), (2073, 812800), (2400, 702056), (2540, 663360), (2764, 609600), (3048, 552800), (3175, 530688), (3200, 526542), (3455, 487680), (3810, 442240), (3840, 438785), (4064, 414600), (4146, 406400), (4800, 351028), (5080, 331680), (5528, 304800), (6096, 276400), (6350, 265344), (6400, 263271), (6910, 243840), (7620, 221120), (8128, 207300), (8292, 203200), (9525, 176896), (9600, 175514), (10160, 165840), (10365, 162560), (11056, 152400), (12192, 138200), (12700, 132672), (13820, 121920), (15240, 110560), (16256, 103650), (16584, 101600), (17275, 97536), (19050, 88448), (19200, 87757), (20320, 82920), (20730, 81280), (22112, 76200), (24384, 69100), (25400, 66336), (27640, 60960), (30480, 55280), (32512, 51825), (33168, 50800), (34550, 48768), (38100, 44224), (40640, 41460)]