1001629440

素因数分解:

$2^8\times 3^2\times 5^1\times 7^1\times {\mathrm{12421}}^1$

素因数の和:12455

約数の個数: 216

約数和(自身を含む): 3960928608

約数和(自身を除く): 2959299168

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 256, 280, 288, 315, 320, 336, 360, 384, 420, 448, 480, 504, 560, 576, 630, 640, 672, 720, 768, 840, 896, 960, 1008, 1120, 1152, 1260, 1280, 1344, 1440, 1680, 1792, 1920, 2016, 2240, 2304, 2520, 2688, 2880, 3360, 3840, 4032, 4480, 5040, 5376, 5760, 6720, 8064, 8960, 10080, 11520, 12421, 13440, 16128, 20160, 24842, 26880, 37263, 40320, 49684, 62105, 74526, 80640, 86947, 99368, 111789, 124210, 149052, 173894, 186315, 198736, 223578, 248420, 260841, 298104, 347788, 372630, 397472, 434735, 447156, 496840, 521682, 558945, 596208, 695576, 745260, 782523, 794944, 869470, 894312, 993680, 1043364, 1117890, 1192416, 1304205, 1391152, 1490520, 1565046, 1589888, 1738940, 1788624, 1987360, 2086728, 2235780, 2384832, 2608410, 2782304, 2981040, 3130092, 3179776, 3477880, 3577248, 3912615, 3974720, 4173456, 4471560, 4769664, 5216820, 5564608, 5962080, 6260184, 6955760, 7154496, 7825230, 7949440, 8346912, 8943120, 9539328, 10433640, 11129216, 11924160, 12520368, 13911520, 14308992, 15650460, 15898880, 16693824, 17886240, 20867280, 22258432, 23848320, 25040736, 27823040, 28617984, 31300920, 33387648, 35772480, 41734560, 47696640, 50081472, 55646080, 62601840, 66775296, 71544960, 83469120, 100162944, 111292160, 125203680, 143089920, 166938240, 200325888, 250407360, 333876480, 500814720, 1001629440]

約数ペア:

[(1, 1001629440), (2, 500814720), (3, 333876480), (4, 250407360), (5, 200325888), (6, 166938240), (7, 143089920), (8, 125203680), (9, 111292160), (10, 100162944), (12, 83469120), (14, 71544960), (15, 66775296), (16, 62601840), (18, 55646080), (20, 50081472), (21, 47696640), (24, 41734560), (28, 35772480), (30, 33387648), (32, 31300920), (35, 28617984), (36, 27823040), (40, 25040736), (42, 23848320), (45, 22258432), (48, 20867280), (56, 17886240), (60, 16693824), (63, 15898880), (64, 15650460), (70, 14308992), (72, 13911520), (80, 12520368), (84, 11924160), (90, 11129216), (96, 10433640), (105, 9539328), (112, 8943120), (120, 8346912), (126, 7949440), (128, 7825230), (140, 7154496), (144, 6955760), (160, 6260184), (168, 5962080), (180, 5564608), (192, 5216820), (210, 4769664), (224, 4471560), (240, 4173456), (252, 3974720), (256, 3912615), (280, 3577248), (288, 3477880), (315, 3179776), (320, 3130092), (336, 2981040), (360, 2782304), (384, 2608410), (420, 2384832), (448, 2235780), (480, 2086728), (504, 1987360), (560, 1788624), (576, 1738940), (630, 1589888), (640, 1565046), (672, 1490520), (720, 1391152), (768, 1304205), (840, 1192416), (896, 1117890), (960, 1043364), (1008, 993680), (1120, 894312), (1152, 869470), (1260, 794944), (1280, 782523), (1344, 745260), (1440, 695576), (1680, 596208), (1792, 558945), (1920, 521682), (2016, 496840), (2240, 447156), (2304, 434735), (2520, 397472), (2688, 372630), (2880, 347788), (3360, 298104), (3840, 260841), (4032, 248420), (4480, 223578), (5040, 198736), (5376, 186315), (5760, 173894), (6720, 149052), (8064, 124210), (8960, 111789), (10080, 99368), (11520, 86947), (12421, 80640), (13440, 74526), (16128, 62105), (20160, 49684), (24842, 40320), (26880, 37263)]