910721280

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1993}}^1$

素因数の和:2041

約数の個数: 288

約数和(自身を含む): 3521435904

約数和(自身を除く): 2610714624

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 32, 34, 35, 40, 42, 48, 51, 56, 60, 64, 68, 70, 80, 84, 85, 96, 102, 105, 112, 119, 120, 128, 136, 140, 160, 168, 170, 192, 204, 210, 224, 238, 240, 255, 256, 272, 280, 320, 336, 340, 357, 384, 408, 420, 448, 476, 480, 510, 544, 560, 595, 640, 672, 680, 714, 768, 816, 840, 896, 952, 960, 1020, 1088, 1120, 1190, 1280, 1344, 1360, 1428, 1632, 1680, 1785, 1792, 1904, 1920, 1993, 2040, 2176, 2240, 2380, 2688, 2720, 2856, 3264, 3360, 3570, 3808, 3840, 3986, 4080, 4352, 4480, 4760, 5376, 5440, 5712, 5979, 6528, 6720, 7140, 7616, 7972, 8160, 8960, 9520, 9965, 10880, 11424, 11958, 13056, 13440, 13951, 14280, 15232, 15944, 16320, 19040, 19930, 21760, 22848, 23916, 26880, 27902, 28560, 29895, 30464, 31888, 32640, 33881, 38080, 39860, 41853, 45696, 47832, 55804, 57120, 59790, 63776, 65280, 67762, 69755, 76160, 79720, 83706, 91392, 95664, 101643, 111608, 114240, 119580, 127552, 135524, 139510, 152320, 159440, 167412, 169405, 191328, 203286, 209265, 223216, 228480, 237167, 239160, 255104, 271048, 279020, 318880, 334824, 338810, 382656, 406572, 418530, 446432, 456960, 474334, 478320, 508215, 510208, 542096, 558040, 637760, 669648, 677620, 711501, 765312, 813144, 837060, 892864, 948668, 956640, 1016430, 1084192, 1116080, 1185835, 1275520, 1339296, 1355240, 1423002, 1530624, 1626288, 1674120, 1785728, 1897336, 1913280, 2032860, 2168384, 2232160, 2371670, 2551040, 2678592, 2710480, 2846004, 3252576, 3348240, 3557505, 3571456, 3794672, 3826560, 4065720, 4336768, 4464320, 4743340, 5357184, 5420960, 5692008, 6505152, 6696480, 7115010, 7589344, 7653120, 8131440, 8673536, 8928640, 9486680, 10714368, 10841920, 11384016, 13010304, 13392960, 14230020, 15178688, 16262880, 17857280, 18973360, 21683840, 22768032, 26020608, 26785920, 28460040, 30357376, 32525760, 37946720, 43367680, 45536064, 53571840, 56920080, 60714752, 65051520, 75893440, 91072128, 113840160, 130103040, 151786880, 182144256, 227680320, 303573760, 455360640, 910721280]

約数ペア:

[(1, 910721280), (2, 455360640), (3, 303573760), (4, 227680320), (5, 182144256), (6, 151786880), (7, 130103040), (8, 113840160), (10, 91072128), (12, 75893440), (14, 65051520), (15, 60714752), (16, 56920080), (17, 53571840), (20, 45536064), (21, 43367680), (24, 37946720), (28, 32525760), (30, 30357376), (32, 28460040), (34, 26785920), (35, 26020608), (40, 22768032), (42, 21683840), (48, 18973360), (51, 17857280), (56, 16262880), (60, 15178688), (64, 14230020), (68, 13392960), (70, 13010304), (80, 11384016), (84, 10841920), (85, 10714368), (96, 9486680), (102, 8928640), (105, 8673536), (112, 8131440), (119, 7653120), (120, 7589344), (128, 7115010), (136, 6696480), (140, 6505152), (160, 5692008), (168, 5420960), (170, 5357184), (192, 4743340), (204, 4464320), (210, 4336768), (224, 4065720), (238, 3826560), (240, 3794672), (255, 3571456), (256, 3557505), (272, 3348240), (280, 3252576), (320, 2846004), (336, 2710480), (340, 2678592), (357, 2551040), (384, 2371670), (408, 2232160), (420, 2168384), (448, 2032860), (476, 1913280), (480, 1897336), (510, 1785728), (544, 1674120), (560, 1626288), (595, 1530624), (640, 1423002), (672, 1355240), (680, 1339296), (714, 1275520), (768, 1185835), (816, 1116080), (840, 1084192), (896, 1016430), (952, 956640), (960, 948668), (1020, 892864), (1088, 837060), (1120, 813144), (1190, 765312), (1280, 711501), (1344, 677620), (1360, 669648), (1428, 637760), (1632, 558040), (1680, 542096), (1785, 510208), (1792, 508215), (1904, 478320), (1920, 474334), (1993, 456960), (2040, 446432), (2176, 418530), (2240, 406572), (2380, 382656), (2688, 338810), (2720, 334824), (2856, 318880), (3264, 279020), (3360, 271048), (3570, 255104), (3808, 239160), (3840, 237167), (3986, 228480), (4080, 223216), (4352, 209265), (4480, 203286), (4760, 191328), (5376, 169405), (5440, 167412), (5712, 159440), (5979, 152320), (6528, 139510), (6720, 135524), (7140, 127552), (7616, 119580), (7972, 114240), (8160, 111608), (8960, 101643), (9520, 95664), (9965, 91392), (10880, 83706), (11424, 79720), (11958, 76160), (13056, 69755), (13440, 67762), (13951, 65280), (14280, 63776), (15232, 59790), (15944, 57120), (16320, 55804), (19040, 47832), (19930, 45696), (21760, 41853), (22848, 39860), (23916, 38080), (26880, 33881), (27902, 32640), (28560, 31888), (29895, 30464)]