23456160

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1$

素因数の和:220

約数の個数: 288

約数和(自身を含む): 99066240

約数和(自身を除く): 75610080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 28, 30, 32, 35, 36, 39, 40, 42, 45, 48, 52, 56, 60, 63, 65, 70, 72, 78, 80, 84, 90, 91, 96, 104, 105, 112, 117, 120, 126, 130, 140, 144, 156, 160, 168, 179, 180, 182, 195, 208, 210, 224, 234, 240, 252, 260, 273, 280, 288, 312, 315, 336, 358, 360, 364, 390, 416, 420, 455, 468, 480, 504, 520, 537, 546, 560, 585, 624, 630, 672, 716, 720, 728, 780, 819, 840, 895, 910, 936, 1008, 1040, 1074, 1092, 1120, 1170, 1248, 1253, 1260, 1365, 1432, 1440, 1456, 1560, 1611, 1638, 1680, 1790, 1820, 1872, 2016, 2080, 2148, 2184, 2327, 2340, 2506, 2520, 2685, 2730, 2864, 2912, 3120, 3222, 3276, 3360, 3580, 3640, 3744, 3759, 4095, 4296, 4368, 4654, 4680, 5012, 5040, 5370, 5460, 5728, 6240, 6265, 6444, 6552, 6981, 7160, 7280, 7518, 8055, 8190, 8592, 8736, 9308, 9360, 10024, 10080, 10740, 10920, 11277, 11635, 12530, 12888, 13104, 13962, 14320, 14560, 15036, 16110, 16289, 16380, 17184, 18616, 18720, 18795, 20048, 20943, 21480, 21840, 22554, 23270, 25060, 25776, 26208, 27924, 28640, 30072, 32220, 32578, 32760, 34905, 37232, 37590, 40096, 41886, 42960, 43680, 45108, 46540, 48867, 50120, 51552, 55848, 56385, 60144, 64440, 65156, 65520, 69810, 74464, 75180, 81445, 83772, 85920, 90216, 93080, 97734, 100240, 104715, 111696, 112770, 120288, 128880, 130312, 131040, 139620, 146601, 150360, 162890, 167544, 180432, 186160, 195468, 200480, 209430, 223392, 225540, 244335, 257760, 260624, 279240, 293202, 300720, 325780, 335088, 360864, 372320, 390936, 418860, 451080, 488670, 521248, 558480, 586404, 601440, 651560, 670176, 733005, 781872, 837720, 902160, 977340, 1116960, 1172808, 1303120, 1466010, 1563744, 1675440, 1804320, 1954680, 2345616, 2606240, 2932020, 3350880, 3909360, 4691232, 5864040, 7818720, 11728080, 23456160]

約数ペア:

[(1, 23456160), (2, 11728080), (3, 7818720), (4, 5864040), (5, 4691232), (6, 3909360), (7, 3350880), (8, 2932020), (9, 2606240), (10, 2345616), (12, 1954680), (13, 1804320), (14, 1675440), (15, 1563744), (16, 1466010), (18, 1303120), (20, 1172808), (21, 1116960), (24, 977340), (26, 902160), (28, 837720), (30, 781872), (32, 733005), (35, 670176), (36, 651560), (39, 601440), (40, 586404), (42, 558480), (45, 521248), (48, 488670), (52, 451080), (56, 418860), (60, 390936), (63, 372320), (65, 360864), (70, 335088), (72, 325780), (78, 300720), (80, 293202), (84, 279240), (90, 260624), (91, 257760), (96, 244335), (104, 225540), (105, 223392), (112, 209430), (117, 200480), (120, 195468), (126, 186160), (130, 180432), (140, 167544), (144, 162890), (156, 150360), (160, 146601), (168, 139620), (179, 131040), (180, 130312), (182, 128880), (195, 120288), (208, 112770), (210, 111696), (224, 104715), (234, 100240), (240, 97734), (252, 93080), (260, 90216), (273, 85920), (280, 83772), (288, 81445), (312, 75180), (315, 74464), (336, 69810), (358, 65520), (360, 65156), (364, 64440), (390, 60144), (416, 56385), (420, 55848), (455, 51552), (468, 50120), (480, 48867), (504, 46540), (520, 45108), (537, 43680), (546, 42960), (560, 41886), (585, 40096), (624, 37590), (630, 37232), (672, 34905), (716, 32760), (720, 32578), (728, 32220), (780, 30072), (819, 28640), (840, 27924), (895, 26208), (910, 25776), (936, 25060), (1008, 23270), (1040, 22554), (1074, 21840), (1092, 21480), (1120, 20943), (1170, 20048), (1248, 18795), (1253, 18720), (1260, 18616), (1365, 17184), (1432, 16380), (1440, 16289), (1456, 16110), (1560, 15036), (1611, 14560), (1638, 14320), (1680, 13962), (1790, 13104), (1820, 12888), (1872, 12530), (2016, 11635), (2080, 11277), (2148, 10920), (2184, 10740), (2327, 10080), (2340, 10024), (2506, 9360), (2520, 9308), (2685, 8736), (2730, 8592), (2864, 8190), (2912, 8055), (3120, 7518), (3222, 7280), (3276, 7160), (3360, 6981), (3580, 6552), (3640, 6444), (3744, 6265), (3759, 6240), (4095, 5728), (4296, 5460), (4368, 5370), (4654, 5040), (4680, 5012)]