23207040

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1$

素因数の和:124

約数の個数: 256

約数和(自身を含む): 88128000

約数和(自身を除く): 64920960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 32, 34, 36, 40, 45, 48, 51, 54, 60, 64, 68, 72, 79, 80, 85, 90, 96, 102, 108, 120, 128, 135, 136, 144, 153, 158, 160, 170, 180, 192, 204, 216, 237, 240, 255, 270, 272, 288, 306, 316, 320, 340, 360, 384, 395, 408, 432, 459, 474, 480, 510, 540, 544, 576, 612, 632, 640, 680, 711, 720, 765, 790, 816, 864, 918, 948, 960, 1020, 1080, 1088, 1152, 1185, 1224, 1264, 1343, 1360, 1422, 1440, 1530, 1580, 1632, 1728, 1836, 1896, 1920, 2040, 2133, 2160, 2176, 2295, 2370, 2448, 2528, 2686, 2720, 2844, 2880, 3060, 3160, 3264, 3456, 3555, 3672, 3792, 4029, 4080, 4266, 4320, 4590, 4740, 4896, 5056, 5372, 5440, 5688, 5760, 6120, 6320, 6528, 6715, 7110, 7344, 7584, 8058, 8160, 8532, 8640, 9180, 9480, 9792, 10112, 10665, 10744, 10880, 11376, 12087, 12240, 12640, 13430, 14220, 14688, 15168, 16116, 16320, 17064, 17280, 18360, 18960, 19584, 20145, 21330, 21488, 22752, 24174, 24480, 25280, 26860, 28440, 29376, 30336, 32232, 32640, 34128, 36261, 36720, 37920, 40290, 42660, 42976, 45504, 48348, 48960, 50560, 53720, 56880, 58752, 60435, 64464, 68256, 72522, 73440, 75840, 80580, 85320, 85952, 91008, 96696, 97920, 107440, 113760, 120870, 128928, 136512, 145044, 146880, 151680, 161160, 170640, 171904, 181305, 193392, 214880, 227520, 241740, 257856, 273024, 290088, 293760, 322320, 341280, 362610, 386784, 429760, 455040, 483480, 515712, 580176, 644640, 682560, 725220, 773568, 859520, 966960, 1160352, 1289280, 1365120, 1450440, 1547136, 1933920, 2320704, 2578560, 2900880, 3867840, 4641408, 5801760, 7735680, 11603520, 23207040]

約数ペア:

[(1, 23207040), (2, 11603520), (3, 7735680), (4, 5801760), (5, 4641408), (6, 3867840), (8, 2900880), (9, 2578560), (10, 2320704), (12, 1933920), (15, 1547136), (16, 1450440), (17, 1365120), (18, 1289280), (20, 1160352), (24, 966960), (27, 859520), (30, 773568), (32, 725220), (34, 682560), (36, 644640), (40, 580176), (45, 515712), (48, 483480), (51, 455040), (54, 429760), (60, 386784), (64, 362610), (68, 341280), (72, 322320), (79, 293760), (80, 290088), (85, 273024), (90, 257856), (96, 241740), (102, 227520), (108, 214880), (120, 193392), (128, 181305), (135, 171904), (136, 170640), (144, 161160), (153, 151680), (158, 146880), (160, 145044), (170, 136512), (180, 128928), (192, 120870), (204, 113760), (216, 107440), (237, 97920), (240, 96696), (255, 91008), (270, 85952), (272, 85320), (288, 80580), (306, 75840), (316, 73440), (320, 72522), (340, 68256), (360, 64464), (384, 60435), (395, 58752), (408, 56880), (432, 53720), (459, 50560), (474, 48960), (480, 48348), (510, 45504), (540, 42976), (544, 42660), (576, 40290), (612, 37920), (632, 36720), (640, 36261), (680, 34128), (711, 32640), (720, 32232), (765, 30336), (790, 29376), (816, 28440), (864, 26860), (918, 25280), (948, 24480), (960, 24174), (1020, 22752), (1080, 21488), (1088, 21330), (1152, 20145), (1185, 19584), (1224, 18960), (1264, 18360), (1343, 17280), (1360, 17064), (1422, 16320), (1440, 16116), (1530, 15168), (1580, 14688), (1632, 14220), (1728, 13430), (1836, 12640), (1896, 12240), (1920, 12087), (2040, 11376), (2133, 10880), (2160, 10744), (2176, 10665), (2295, 10112), (2370, 9792), (2448, 9480), (2528, 9180), (2686, 8640), (2720, 8532), (2844, 8160), (2880, 8058), (3060, 7584), (3160, 7344), (3264, 7110), (3456, 6715), (3555, 6528), (3672, 6320), (3792, 6120), (4029, 5760), (4080, 5688), (4266, 5440), (4320, 5372), (4590, 5056), (4740, 4896)]