751222080

素因数分解:

$2^6\times 3^3\times 5^1\times 7^1\times {\mathrm{12421}}^1$

素因数の和:12454

約数の個数: 224

約数和(自身を含む): 3028980480

約数和(自身を除く): 2277758400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 168, 180, 189, 192, 210, 216, 224, 240, 252, 270, 280, 288, 315, 320, 336, 360, 378, 420, 432, 448, 480, 504, 540, 560, 576, 630, 672, 720, 756, 840, 864, 945, 960, 1008, 1080, 1120, 1260, 1344, 1440, 1512, 1680, 1728, 1890, 2016, 2160, 2240, 2520, 2880, 3024, 3360, 3780, 4032, 4320, 5040, 6048, 6720, 7560, 8640, 10080, 12096, 12421, 15120, 20160, 24842, 30240, 37263, 49684, 60480, 62105, 74526, 86947, 99368, 111789, 124210, 149052, 173894, 186315, 198736, 223578, 248420, 260841, 298104, 335367, 347788, 372630, 397472, 434735, 447156, 496840, 521682, 558945, 596208, 670734, 695576, 745260, 782523, 794944, 869470, 894312, 993680, 1043364, 1117890, 1192416, 1304205, 1341468, 1391152, 1490520, 1565046, 1676835, 1738940, 1788624, 1987360, 2086728, 2235780, 2347569, 2384832, 2608410, 2682936, 2782304, 2981040, 3130092, 3353670, 3477880, 3577248, 3912615, 3974720, 4173456, 4471560, 4695138, 5216820, 5365872, 5564608, 5962080, 6260184, 6707340, 6955760, 7154496, 7825230, 8346912, 8943120, 9390276, 10433640, 10731744, 11737845, 11924160, 12520368, 13414680, 13911520, 15650460, 16693824, 17886240, 18780552, 20867280, 21463488, 23475690, 25040736, 26829360, 27823040, 31300920, 35772480, 37561104, 41734560, 46951380, 50081472, 53658720, 62601840, 75122208, 83469120, 93902760, 107317440, 125203680, 150244416, 187805520, 250407360, 375611040, 751222080]

約数ペア:

[(1, 751222080), (2, 375611040), (3, 250407360), (4, 187805520), (5, 150244416), (6, 125203680), (7, 107317440), (8, 93902760), (9, 83469120), (10, 75122208), (12, 62601840), (14, 53658720), (15, 50081472), (16, 46951380), (18, 41734560), (20, 37561104), (21, 35772480), (24, 31300920), (27, 27823040), (28, 26829360), (30, 25040736), (32, 23475690), (35, 21463488), (36, 20867280), (40, 18780552), (42, 17886240), (45, 16693824), (48, 15650460), (54, 13911520), (56, 13414680), (60, 12520368), (63, 11924160), (64, 11737845), (70, 10731744), (72, 10433640), (80, 9390276), (84, 8943120), (90, 8346912), (96, 7825230), (105, 7154496), (108, 6955760), (112, 6707340), (120, 6260184), (126, 5962080), (135, 5564608), (140, 5365872), (144, 5216820), (160, 4695138), (168, 4471560), (180, 4173456), (189, 3974720), (192, 3912615), (210, 3577248), (216, 3477880), (224, 3353670), (240, 3130092), (252, 2981040), (270, 2782304), (280, 2682936), (288, 2608410), (315, 2384832), (320, 2347569), (336, 2235780), (360, 2086728), (378, 1987360), (420, 1788624), (432, 1738940), (448, 1676835), (480, 1565046), (504, 1490520), (540, 1391152), (560, 1341468), (576, 1304205), (630, 1192416), (672, 1117890), (720, 1043364), (756, 993680), (840, 894312), (864, 869470), (945, 794944), (960, 782523), (1008, 745260), (1080, 695576), (1120, 670734), (1260, 596208), (1344, 558945), (1440, 521682), (1512, 496840), (1680, 447156), (1728, 434735), (1890, 397472), (2016, 372630), (2160, 347788), (2240, 335367), (2520, 298104), (2880, 260841), (3024, 248420), (3360, 223578), (3780, 198736), (4032, 186315), (4320, 173894), (5040, 149052), (6048, 124210), (6720, 111789), (7560, 99368), (8640, 86947), (10080, 74526), (12096, 62105), (12421, 60480), (15120, 49684), (20160, 37263), (24842, 30240)]