1639082880

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{881}}^1$

素因数の和:942

約数の個数: 384

約数和(自身を含む): 6315472800

約数和(自身を除く): 4676389920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 19, 20, 24, 30, 32, 34, 36, 38, 40, 45, 48, 51, 57, 60, 64, 68, 72, 76, 80, 85, 90, 95, 96, 102, 114, 120, 128, 136, 144, 152, 153, 160, 170, 171, 180, 190, 192, 204, 228, 240, 255, 272, 285, 288, 304, 306, 320, 323, 340, 342, 360, 380, 384, 408, 456, 480, 510, 544, 570, 576, 608, 612, 640, 646, 680, 684, 720, 760, 765, 816, 855, 881, 912, 960, 969, 1020, 1088, 1140, 1152, 1216, 1224, 1292, 1360, 1368, 1440, 1520, 1530, 1615, 1632, 1710, 1762, 1824, 1920, 1938, 2040, 2176, 2280, 2432, 2448, 2584, 2643, 2720, 2736, 2880, 2907, 3040, 3060, 3230, 3264, 3420, 3524, 3648, 3876, 4080, 4405, 4560, 4845, 4896, 5168, 5286, 5440, 5472, 5760, 5814, 6080, 6120, 6460, 6528, 6840, 7048, 7296, 7752, 7929, 8160, 8810, 9120, 9690, 9792, 10336, 10572, 10880, 10944, 11628, 12160, 12240, 12920, 13215, 13680, 14096, 14535, 14977, 15504, 15858, 16320, 16739, 17620, 18240, 19380, 19584, 20672, 21144, 21888, 23256, 24480, 25840, 26430, 27360, 28192, 29070, 29954, 31008, 31716, 32640, 33478, 35240, 36480, 38760, 39645, 41344, 42288, 44931, 46512, 48960, 50217, 51680, 52860, 54720, 56384, 58140, 59908, 62016, 63432, 66956, 70480, 74885, 77520, 79290, 83695, 84576, 89862, 93024, 97920, 100434, 103360, 105720, 109440, 112768, 116280, 119816, 124032, 126864, 133912, 134793, 140960, 149770, 150651, 155040, 158580, 167390, 169152, 179724, 186048, 200868, 206720, 211440, 224655, 232560, 239632, 251085, 253728, 267824, 269586, 281920, 284563, 299540, 301302, 310080, 317160, 334780, 338304, 359448, 372096, 401736, 422880, 449310, 465120, 479264, 502170, 507456, 535648, 539172, 563840, 569126, 599080, 602604, 620160, 634320, 669560, 673965, 718896, 753255, 803472, 845760, 853689, 898620, 930240, 958528, 1004340, 1014912, 1071296, 1078344, 1138252, 1198160, 1205208, 1268640, 1339120, 1347930, 1422815, 1437792, 1506510, 1606944, 1691520, 1707378, 1797240, 1860480, 1917056, 2008680, 2142592, 2156688, 2276504, 2396320, 2410416, 2537280, 2561067, 2678240, 2695860, 2845630, 2875584, 3013020, 3213888, 3414756, 3594480, 4017360, 4268445, 4313376, 4553008, 4792640, 4820832, 5074560, 5122134, 5356480, 5391720, 5691260, 5751168, 6026040, 6427776, 6829512, 7188960, 8034720, 8536890, 8626752, 9106016, 9585280, 9641664, 10244268, 10712960, 10783440, 11382520, 12052080, 12805335, 13659024, 14377920, 16069440, 17073780, 17253504, 18212032, 19283328, 20488536, 21566880, 22765040, 24104160, 25610670, 27318048, 28755840, 32138880, 34147560, 36424064, 40977072, 43133760, 45530080, 48208320, 51221340, 54636096, 68295120, 81954144, 86267520, 91060160, 96416640, 102442680, 109272192, 136590240, 163908288, 182120320, 204885360, 273180480, 327816576, 409770720, 546360960, 819541440, 1639082880]

約数ペア:

[(1, 1639082880), (2, 819541440), (3, 546360960), (4, 409770720), (5, 327816576), (6, 273180480), (8, 204885360), (9, 182120320), (10, 163908288), (12, 136590240), (15, 109272192), (16, 102442680), (17, 96416640), (18, 91060160), (19, 86267520), (20, 81954144), (24, 68295120), (30, 54636096), (32, 51221340), (34, 48208320), (36, 45530080), (38, 43133760), (40, 40977072), (45, 36424064), (48, 34147560), (51, 32138880), (57, 28755840), (60, 27318048), (64, 25610670), (68, 24104160), (72, 22765040), (76, 21566880), (80, 20488536), (85, 19283328), (90, 18212032), (95, 17253504), (96, 17073780), (102, 16069440), (114, 14377920), (120, 13659024), (128, 12805335), (136, 12052080), (144, 11382520), (152, 10783440), (153, 10712960), (160, 10244268), (170, 9641664), (171, 9585280), (180, 9106016), (190, 8626752), (192, 8536890), (204, 8034720), (228, 7188960), (240, 6829512), (255, 6427776), (272, 6026040), (285, 5751168), (288, 5691260), (304, 5391720), (306, 5356480), (320, 5122134), (323, 5074560), (340, 4820832), (342, 4792640), (360, 4553008), (380, 4313376), (384, 4268445), (408, 4017360), (456, 3594480), (480, 3414756), (510, 3213888), (544, 3013020), (570, 2875584), (576, 2845630), (608, 2695860), (612, 2678240), (640, 2561067), (646, 2537280), (680, 2410416), (684, 2396320), (720, 2276504), (760, 2156688), (765, 2142592), (816, 2008680), (855, 1917056), (881, 1860480), (912, 1797240), (960, 1707378), (969, 1691520), (1020, 1606944), (1088, 1506510), (1140, 1437792), (1152, 1422815), (1216, 1347930), (1224, 1339120), (1292, 1268640), (1360, 1205208), (1368, 1198160), (1440, 1138252), (1520, 1078344), (1530, 1071296), (1615, 1014912), (1632, 1004340), (1710, 958528), (1762, 930240), (1824, 898620), (1920, 853689), (1938, 845760), (2040, 803472), (2176, 753255), (2280, 718896), (2432, 673965), (2448, 669560), (2584, 634320), (2643, 620160), (2720, 602604), (2736, 599080), (2880, 569126), (2907, 563840), (3040, 539172), (3060, 535648), (3230, 507456), (3264, 502170), (3420, 479264), (3524, 465120), (3648, 449310), (3876, 422880), (4080, 401736), (4405, 372096), (4560, 359448), (4845, 338304), (4896, 334780), (5168, 317160), (5286, 310080), (5440, 301302), (5472, 299540), (5760, 284563), (5814, 281920), (6080, 269586), (6120, 267824), (6460, 253728), (6528, 251085), (6840, 239632), (7048, 232560), (7296, 224655), (7752, 211440), (7929, 206720), (8160, 200868), (8810, 186048), (9120, 179724), (9690, 169152), (9792, 167390), (10336, 158580), (10572, 155040), (10880, 150651), (10944, 149770), (11628, 140960), (12160, 134793), (12240, 133912), (12920, 126864), (13215, 124032), (13680, 119816), (14096, 116280), (14535, 112768), (14977, 109440), (15504, 105720), (15858, 103360), (16320, 100434), (16739, 97920), (17620, 93024), (18240, 89862), (19380, 84576), (19584, 83695), (20672, 79290), (21144, 77520), (21888, 74885), (23256, 70480), (24480, 66956), (25840, 63432), (26430, 62016), (27360, 59908), (28192, 58140), (29070, 56384), (29954, 54720), (31008, 52860), (31716, 51680), (32640, 50217), (33478, 48960), (35240, 46512), (36480, 44931), (38760, 42288), (39645, 41344)]