18335640960

素因数分解:

$2^7\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{34981}}^1$

素因数の和:35026

約数の個数: 384

約数和(自身を含む): 77928701760

約数和(自身を除く): 59593060800

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, 64, 65, 70, 72, 78, 80, 84, 90, 91, 96, 104, 105, 112, 117, 120, 126, 128, 130, 140, 144, 156, 160, 168, 180, 182, 192, 195, 208, 210, 224, 234, 240, 252, 260, 273, 280, 288, 312, 315, 320, 336, 360, 364, 384, 390, 416, 420, 448, 455, 468, 480, 504, 520, 546, 560, 576, 585, 624, 630, 640, 672, 720, 728, 780, 819, 832, 840, 896, 910, 936, 960, 1008, 1040, 1092, 1120, 1152, 1170, 1248, 1260, 1344, 1365, 1440, 1456, 1560, 1638, 1664, 1680, 1820, 1872, 1920, 2016, 2080, 2184, 2240, 2340, 2496, 2520, 2688, 2730, 2880, 2912, 3120, 3276, 3360, 3640, 3744, 4032, 4095, 4160, 4368, 4480, 4680, 4992, 5040, 5460, 5760, 5824, 6240, 6552, 6720, 7280, 7488, 8064, 8190, 8320, 8736, 9360, 10080, 10920, 11648, 12480, 13104, 13440, 14560, 14976, 16380, 17472, 18720, 20160, 21840, 24960, 26208, 29120, 32760, 34944, 34981, 37440, 40320, 43680, 52416, 58240, 65520, 69962, 74880, 87360, 104832, 104943, 131040, 139924, 174720, 174905, 209886, 244867, 262080, 279848, 314829, 349810, 419772, 454753, 489734, 524160, 524715, 559696, 629658, 699620, 734601, 839544, 909506, 979468, 1049430, 1119392, 1224335, 1259316, 1364259, 1399240, 1469202, 1574145, 1679088, 1819012, 1958936, 2098860, 2203803, 2238784, 2273765, 2448670, 2518632, 2728518, 2798480, 2938404, 3148290, 3183271, 3358176, 3638024, 3673005, 3917872, 4092777, 4197720, 4407606, 4477568, 4547530, 4897340, 5037264, 5457036, 5596960, 5876808, 6296580, 6366542, 6716352, 6821295, 7276048, 7346010, 7835744, 8185554, 8395440, 8815212, 9095060, 9549813, 9794680, 10074528, 10914072, 11019015, 11193920, 11753616, 12593160, 12733084, 13432704, 13642590, 14552096, 14692020, 15671488, 15916355, 16371108, 16790880, 17630424, 18190120, 19099626, 19589360, 20149056, 20463885, 21828144, 22038030, 22387840, 23507232, 25186320, 25466168, 27285180, 28649439, 29104192, 29384040, 31342976, 31832710, 32742216, 33581760, 35260848, 36380240, 38199252, 39178720, 40298112, 40927770, 43656288, 44076060, 47014464, 47749065, 50372640, 50932336, 54570360, 57298878, 58208384, 58768080, 63665420, 65484432, 67163520, 70521696, 72760480, 76398504, 78357440, 81855540, 87312576, 88152120, 94028928, 95498130, 100745280, 101864672, 109140720, 114597756, 117536160, 127330840, 130968864, 141043392, 143247195, 145520960, 152797008, 156714880, 163711080, 174625152, 176304240, 190996260, 201490560, 203729344, 218281440, 229195512, 235072320, 254661680, 261937728, 282086784, 286494390, 291041920, 305594016, 327422160, 352608480, 381992520, 407458688, 436562880, 458391024, 470144640, 509323360, 523875456, 572988780, 611188032, 654844320, 705216960, 763985040, 873125760, 916782048, 1018646720, 1145977560, 1222376064, 1309688640, 1410433920, 1527970080, 1833564096, 2037293440, 2291955120, 2619377280, 3055940160, 3667128192, 4583910240, 6111880320, 9167820480, 18335640960]

約数ペア:

[(1, 18335640960), (2, 9167820480), (3, 6111880320), (4, 4583910240), (5, 3667128192), (6, 3055940160), (7, 2619377280), (8, 2291955120), (9, 2037293440), (10, 1833564096), (12, 1527970080), (13, 1410433920), (14, 1309688640), (15, 1222376064), (16, 1145977560), (18, 1018646720), (20, 916782048), (21, 873125760), (24, 763985040), (26, 705216960), (28, 654844320), (30, 611188032), (32, 572988780), (35, 523875456), (36, 509323360), (39, 470144640), (40, 458391024), (42, 436562880), (45, 407458688), (48, 381992520), (52, 352608480), (56, 327422160), (60, 305594016), (63, 291041920), (64, 286494390), (65, 282086784), (70, 261937728), (72, 254661680), (78, 235072320), (80, 229195512), (84, 218281440), (90, 203729344), (91, 201490560), (96, 190996260), (104, 176304240), (105, 174625152), (112, 163711080), (117, 156714880), (120, 152797008), (126, 145520960), (128, 143247195), (130, 141043392), (140, 130968864), (144, 127330840), (156, 117536160), (160, 114597756), (168, 109140720), (180, 101864672), (182, 100745280), (192, 95498130), (195, 94028928), (208, 88152120), (210, 87312576), (224, 81855540), (234, 78357440), (240, 76398504), (252, 72760480), (260, 70521696), (273, 67163520), (280, 65484432), (288, 63665420), (312, 58768080), (315, 58208384), (320, 57298878), (336, 54570360), (360, 50932336), (364, 50372640), (384, 47749065), (390, 47014464), (416, 44076060), (420, 43656288), (448, 40927770), (455, 40298112), (468, 39178720), (480, 38199252), (504, 36380240), (520, 35260848), (546, 33581760), (560, 32742216), (576, 31832710), (585, 31342976), (624, 29384040), (630, 29104192), (640, 28649439), (672, 27285180), (720, 25466168), (728, 25186320), (780, 23507232), (819, 22387840), (832, 22038030), (840, 21828144), (896, 20463885), (910, 20149056), (936, 19589360), (960, 19099626), (1008, 18190120), (1040, 17630424), (1092, 16790880), (1120, 16371108), (1152, 15916355), (1170, 15671488), (1248, 14692020), (1260, 14552096), (1344, 13642590), (1365, 13432704), (1440, 12733084), (1456, 12593160), (1560, 11753616), (1638, 11193920), (1664, 11019015), (1680, 10914072), (1820, 10074528), (1872, 9794680), (1920, 9549813), (2016, 9095060), (2080, 8815212), (2184, 8395440), (2240, 8185554), (2340, 7835744), (2496, 7346010), (2520, 7276048), (2688, 6821295), (2730, 6716352), (2880, 6366542), (2912, 6296580), (3120, 5876808), (3276, 5596960), (3360, 5457036), (3640, 5037264), (3744, 4897340), (4032, 4547530), (4095, 4477568), (4160, 4407606), (4368, 4197720), (4480, 4092777), (4680, 3917872), (4992, 3673005), (5040, 3638024), (5460, 3358176), (5760, 3183271), (5824, 3148290), (6240, 2938404), (6552, 2798480), (6720, 2728518), (7280, 2518632), (7488, 2448670), (8064, 2273765), (8190, 2238784), (8320, 2203803), (8736, 2098860), (9360, 1958936), (10080, 1819012), (10920, 1679088), (11648, 1574145), (12480, 1469202), (13104, 1399240), (13440, 1364259), (14560, 1259316), (14976, 1224335), (16380, 1119392), (17472, 1049430), (18720, 979468), (20160, 909506), (21840, 839544), (24960, 734601), (26208, 699620), (29120, 629658), (32760, 559696), (34944, 524715), (34981, 524160), (37440, 489734), (40320, 454753), (43680, 419772), (52416, 349810), (58240, 314829), (65520, 279848), (69962, 262080), (74880, 244867), (87360, 209886), (104832, 174905), (104943, 174720), (131040, 139924)]