169048320

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{331}}^1$

素因数の和:381

約数の個数: 288

約数和(自身を含む): 651463680

約数和(自身を除く): 482415360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 32, 35, 38, 40, 42, 48, 56, 57, 60, 64, 70, 76, 80, 84, 95, 96, 105, 112, 114, 120, 128, 133, 140, 152, 160, 168, 190, 192, 210, 224, 228, 240, 256, 266, 280, 285, 304, 320, 331, 336, 380, 384, 399, 420, 448, 456, 480, 532, 560, 570, 608, 640, 662, 665, 672, 760, 768, 798, 840, 896, 912, 960, 993, 1064, 1120, 1140, 1216, 1280, 1324, 1330, 1344, 1520, 1596, 1655, 1680, 1792, 1824, 1920, 1986, 1995, 2128, 2240, 2280, 2317, 2432, 2648, 2660, 2688, 3040, 3192, 3310, 3360, 3648, 3840, 3972, 3990, 4256, 4480, 4560, 4634, 4864, 4965, 5296, 5320, 5376, 6080, 6289, 6384, 6620, 6720, 6951, 7296, 7944, 7980, 8512, 8960, 9120, 9268, 9930, 10592, 10640, 11585, 12160, 12578, 12768, 13240, 13440, 13902, 14592, 15888, 15960, 17024, 18240, 18536, 18867, 19860, 21184, 21280, 23170, 24320, 25156, 25536, 26480, 26880, 27804, 31445, 31776, 31920, 34048, 34755, 36480, 37072, 37734, 39720, 42368, 42560, 44023, 46340, 50312, 51072, 52960, 55608, 62890, 63552, 63840, 69510, 72960, 74144, 75468, 79440, 84736, 85120, 88046, 92680, 94335, 100624, 102144, 105920, 111216, 125780, 127104, 127680, 132069, 139020, 148288, 150936, 158880, 170240, 176092, 185360, 188670, 201248, 211840, 220115, 222432, 251560, 254208, 255360, 264138, 278040, 296576, 301872, 317760, 352184, 370720, 377340, 402496, 423680, 440230, 444864, 503120, 510720, 528276, 556080, 593152, 603744, 635520, 660345, 704368, 741440, 754680, 804992, 880460, 889728, 1006240, 1056552, 1112160, 1207488, 1271040, 1320690, 1408736, 1482880, 1509360, 1609984, 1760920, 1779456, 2012480, 2113104, 2224320, 2414976, 2641380, 2817472, 2965760, 3018720, 3521840, 4024960, 4226208, 4448640, 4829952, 5282760, 5634944, 6037440, 7043680, 8049920, 8452416, 8897280, 10565520, 11269888, 12074880, 14087360, 16904832, 21131040, 24149760, 28174720, 33809664, 42262080, 56349440, 84524160, 169048320]

約数ペア:

[(1, 169048320), (2, 84524160), (3, 56349440), (4, 42262080), (5, 33809664), (6, 28174720), (7, 24149760), (8, 21131040), (10, 16904832), (12, 14087360), (14, 12074880), (15, 11269888), (16, 10565520), (19, 8897280), (20, 8452416), (21, 8049920), (24, 7043680), (28, 6037440), (30, 5634944), (32, 5282760), (35, 4829952), (38, 4448640), (40, 4226208), (42, 4024960), (48, 3521840), (56, 3018720), (57, 2965760), (60, 2817472), (64, 2641380), (70, 2414976), (76, 2224320), (80, 2113104), (84, 2012480), (95, 1779456), (96, 1760920), (105, 1609984), (112, 1509360), (114, 1482880), (120, 1408736), (128, 1320690), (133, 1271040), (140, 1207488), (152, 1112160), (160, 1056552), (168, 1006240), (190, 889728), (192, 880460), (210, 804992), (224, 754680), (228, 741440), (240, 704368), (256, 660345), (266, 635520), (280, 603744), (285, 593152), (304, 556080), (320, 528276), (331, 510720), (336, 503120), (380, 444864), (384, 440230), (399, 423680), (420, 402496), (448, 377340), (456, 370720), (480, 352184), (532, 317760), (560, 301872), (570, 296576), (608, 278040), (640, 264138), (662, 255360), (665, 254208), (672, 251560), (760, 222432), (768, 220115), (798, 211840), (840, 201248), (896, 188670), (912, 185360), (960, 176092), (993, 170240), (1064, 158880), (1120, 150936), (1140, 148288), (1216, 139020), (1280, 132069), (1324, 127680), (1330, 127104), (1344, 125780), (1520, 111216), (1596, 105920), (1655, 102144), (1680, 100624), (1792, 94335), (1824, 92680), (1920, 88046), (1986, 85120), (1995, 84736), (2128, 79440), (2240, 75468), (2280, 74144), (2317, 72960), (2432, 69510), (2648, 63840), (2660, 63552), (2688, 62890), (3040, 55608), (3192, 52960), (3310, 51072), (3360, 50312), (3648, 46340), (3840, 44023), (3972, 42560), (3990, 42368), (4256, 39720), (4480, 37734), (4560, 37072), (4634, 36480), (4864, 34755), (4965, 34048), (5296, 31920), (5320, 31776), (5376, 31445), (6080, 27804), (6289, 26880), (6384, 26480), (6620, 25536), (6720, 25156), (6951, 24320), (7296, 23170), (7944, 21280), (7980, 21184), (8512, 19860), (8960, 18867), (9120, 18536), (9268, 18240), (9930, 17024), (10592, 15960), (10640, 15888), (11585, 14592), (12160, 13902), (12578, 13440), (12768, 13240)]