18073013280

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{68087}}^1$

素因数の和:68191

約数の個数: 192

約数和(自身を含む): 65887395840

約数和(自身を除く): 47814382560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 79, 80, 84, 96, 105, 112, 120, 140, 158, 160, 168, 210, 224, 237, 240, 280, 316, 336, 395, 420, 474, 480, 553, 560, 632, 672, 790, 840, 948, 1106, 1120, 1185, 1264, 1580, 1659, 1680, 1896, 2212, 2370, 2528, 2765, 3160, 3318, 3360, 3792, 4424, 4740, 5530, 6320, 6636, 7584, 8295, 8848, 9480, 11060, 12640, 13272, 16590, 17696, 18960, 22120, 26544, 33180, 37920, 44240, 53088, 66360, 68087, 88480, 132720, 136174, 204261, 265440, 272348, 340435, 408522, 476609, 544696, 680870, 817044, 953218, 1021305, 1089392, 1361740, 1429827, 1634088, 1906436, 2042610, 2178784, 2383045, 2723480, 2859654, 3268176, 3812872, 4085220, 4766090, 5378873, 5446960, 5719308, 6536352, 7149135, 7625744, 8170440, 9532180, 10757746, 10893920, 11438616, 14298270, 15251488, 16136619, 16340880, 19064360, 21515492, 22877232, 26894365, 28596540, 32273238, 32681760, 37652111, 38128720, 43030984, 45754464, 53788730, 57193080, 64546476, 75304222, 76257440, 80683095, 86061968, 107577460, 112956333, 114386160, 129092952, 150608444, 161366190, 172123936, 188260555, 215154920, 225912666, 228772320, 258185904, 301216888, 322732380, 376521110, 430309840, 451825332, 516371808, 564781665, 602433776, 645464760, 753042220, 860619680, 903650664, 1129563330, 1204867552, 1290929520, 1506084440, 1807301328, 2259126660, 2581859040, 3012168880, 3614602656, 4518253320, 6024337760, 9036506640, 18073013280]

約数ペア:

[(1, 18073013280), (2, 9036506640), (3, 6024337760), (4, 4518253320), (5, 3614602656), (6, 3012168880), (7, 2581859040), (8, 2259126660), (10, 1807301328), (12, 1506084440), (14, 1290929520), (15, 1204867552), (16, 1129563330), (20, 903650664), (21, 860619680), (24, 753042220), (28, 645464760), (30, 602433776), (32, 564781665), (35, 516371808), (40, 451825332), (42, 430309840), (48, 376521110), (56, 322732380), (60, 301216888), (70, 258185904), (79, 228772320), (80, 225912666), (84, 215154920), (96, 188260555), (105, 172123936), (112, 161366190), (120, 150608444), (140, 129092952), (158, 114386160), (160, 112956333), (168, 107577460), (210, 86061968), (224, 80683095), (237, 76257440), (240, 75304222), (280, 64546476), (316, 57193080), (336, 53788730), (395, 45754464), (420, 43030984), (474, 38128720), (480, 37652111), (553, 32681760), (560, 32273238), (632, 28596540), (672, 26894365), (790, 22877232), (840, 21515492), (948, 19064360), (1106, 16340880), (1120, 16136619), (1185, 15251488), (1264, 14298270), (1580, 11438616), (1659, 10893920), (1680, 10757746), (1896, 9532180), (2212, 8170440), (2370, 7625744), (2528, 7149135), (2765, 6536352), (3160, 5719308), (3318, 5446960), (3360, 5378873), (3792, 4766090), (4424, 4085220), (4740, 3812872), (5530, 3268176), (6320, 2859654), (6636, 2723480), (7584, 2383045), (8295, 2178784), (8848, 2042610), (9480, 1906436), (11060, 1634088), (12640, 1429827), (13272, 1361740), (16590, 1089392), (17696, 1021305), (18960, 953218), (22120, 817044), (26544, 680870), (33180, 544696), (37920, 476609), (44240, 408522), (53088, 340435), (66360, 272348), (68087, 265440), (88480, 204261), (132720, 136174)]