640322286240

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{110221}}^1$

素因数の和:110285

約数の個数: 576

約数和(自身を含む): 2659824397440

約数和(自身を除く): 2019502111200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 19, 20, 21, 24, 26, 28, 30, 32, 35, 38, 39, 40, 42, 48, 49, 52, 56, 57, 60, 65, 70, 76, 78, 80, 84, 91, 95, 96, 98, 104, 105, 112, 114, 120, 130, 133, 140, 147, 152, 156, 160, 168, 182, 190, 195, 196, 208, 210, 224, 228, 240, 245, 247, 260, 266, 273, 280, 285, 294, 304, 312, 336, 364, 380, 390, 392, 399, 416, 420, 455, 456, 480, 490, 494, 520, 532, 546, 560, 570, 588, 608, 624, 637, 665, 672, 728, 735, 741, 760, 780, 784, 798, 840, 910, 912, 931, 980, 988, 1040, 1064, 1092, 1120, 1140, 1176, 1235, 1248, 1274, 1330, 1365, 1456, 1470, 1482, 1520, 1560, 1568, 1596, 1680, 1729, 1820, 1824, 1862, 1911, 1960, 1976, 1995, 2080, 2128, 2184, 2280, 2352, 2470, 2548, 2660, 2730, 2793, 2912, 2940, 2964, 3040, 3120, 3185, 3192, 3360, 3458, 3640, 3705, 3724, 3822, 3920, 3952, 3990, 4256, 4368, 4560, 4655, 4704, 4940, 5096, 5187, 5320, 5460, 5586, 5880, 5928, 6240, 6370, 6384, 6916, 7280, 7410, 7448, 7644, 7840, 7904, 7980, 8645, 8736, 9120, 9310, 9555, 9880, 10192, 10374, 10640, 10920, 11172, 11760, 11856, 12103, 12740, 12768, 13832, 13965, 14560, 14820, 14896, 15288, 15960, 17290, 18620, 19110, 19760, 20384, 20748, 21280, 21840, 22344, 23520, 23712, 24206, 25480, 25935, 27664, 27930, 29640, 29792, 30576, 31920, 34580, 36309, 37240, 38220, 39520, 41496, 43680, 44688, 48412, 50960, 51870, 55328, 55860, 59280, 60515, 61152, 63840, 69160, 72618, 74480, 76440, 82992, 89376, 96824, 101920, 103740, 110221, 111720, 118560, 121030, 138320, 145236, 148960, 152880, 165984, 181545, 193648, 207480, 220442, 223440, 242060, 276640, 290472, 305760, 330663, 363090, 387296, 414960, 440884, 446880, 484120, 551105, 580944, 661326, 726180, 771547, 829920, 881768, 968240, 1102210, 1161888, 1322652, 1432873, 1452360, 1543094, 1653315, 1763536, 1936480, 2094199, 2204420, 2314641, 2645304, 2865746, 2904720, 3086188, 3306630, 3527072, 3857735, 4188398, 4298619, 4408840, 4629282, 5290608, 5400829, 5731492, 5809440, 6172376, 6282597, 6613260, 7164365, 7715470, 8376796, 8597238, 8817680, 9258564, 10030111, 10470995, 10581216, 10801658, 11462984, 11573205, 12344752, 12565194, 13226520, 14328730, 14659393, 15430940, 16202487, 16753592, 17194476, 17635360, 18517128, 20060222, 20941990, 21493095, 21603316, 22925968, 23146410, 24689504, 25130388, 26453040, 27004145, 27224587, 28657460, 29318786, 30090333, 30861880, 31412985, 32404974, 33507184, 34388952, 37034256, 40120444, 41883980, 42986190, 43206632, 43978179, 45851936, 46292820, 50150555, 50260776, 52906080, 54008290, 54449174, 57314920, 58637572, 60180666, 61723760, 62825970, 64809948, 67014368, 68777904, 70210777, 73296965, 74068512, 80240888, 81012435, 81673761, 83767960, 85972380, 86413264, 87956358, 92585640, 100301110, 100521552, 102615751, 108016580, 108898348, 114629840, 117275144, 120361332, 123447520, 125651940, 129619896, 136122935, 137555808, 140421554, 146593930, 150451665, 160481776, 162024870, 163347522, 167535920, 171944760, 172826528, 175912716, 185171280, 190572109, 200602220, 201043104, 205231502, 210632331, 216033160, 217796696, 219890895, 229259680, 234550288, 240722664, 251303880, 259239792, 272245870, 280843108, 293187860, 300903330, 307847253, 320963552, 324049740, 326695044, 335071840, 343889520, 351053885, 351825432, 370342560, 381144218, 401204440, 408368805, 410463004, 421264662, 432066320, 435593392, 439781790, 469100576, 481445328, 502607760, 513078755, 518479584, 544491740, 561686216, 571716327, 586375720, 601806660, 615694506, 648099480, 653390088, 687779040, 702107770, 703650864, 762288436, 802408880, 816737610, 820926008, 842529324, 864132640, 871186784, 879563580, 952860545, 962890656, 1005215520, 1026157510, 1053161655, 1088983480, 1123372432, 1143432654, 1172751440, 1203613320, 1231389012, 1296198960, 1306780176, 1334004763, 1404215540, 1407301728, 1524576872, 1539236265, 1604817760, 1633475220, 1641852016, 1685058648, 1759127160, 1905721090, 2052315020, 2106323310, 2177966960, 2246744864, 2286865308, 2345502880, 2407226640, 2462778024, 2592397920, 2613560352, 2668009526, 2808431080, 2858581635, 3049153744, 3078472530, 3266950440, 3283704032, 3370117296, 3518254320, 3811442180, 4002014289, 4104630040, 4212646620, 4355933920, 4573730616, 4814453280, 4925556048, 5336019052, 5616862160, 5717163270, 6098307488, 6156945060, 6533900880, 6670023815, 6740234592, 7036508640, 7622884360, 8004028578, 8209260080, 8425293240, 9147461232, 9851112096, 10672038104, 11233724320, 11434326540, 12313890120, 13067801760, 13340047630, 15245768720, 16008057156, 16418520160, 16850586480, 18294922464, 20010071445, 21344076208, 22868653080, 24627780240, 26680095260, 30491537440, 32016114312, 33701172960, 40020142890, 42688152416, 45737306160, 49255560480, 53360190520, 64032228624, 80040285780, 91474612320, 106720381040, 128064457248, 160080571560, 213440762080, 320161143120, 640322286240]

約数ペア:

[(1, 640322286240), (2, 320161143120), (3, 213440762080), (4, 160080571560), (5, 128064457248), (6, 106720381040), (7, 91474612320), (8, 80040285780), (10, 64032228624), (12, 53360190520), (13, 49255560480), (14, 45737306160), (15, 42688152416), (16, 40020142890), (19, 33701172960), (20, 32016114312), (21, 30491537440), (24, 26680095260), (26, 24627780240), (28, 22868653080), (30, 21344076208), (32, 20010071445), (35, 18294922464), (38, 16850586480), (39, 16418520160), (40, 16008057156), (42, 15245768720), (48, 13340047630), (49, 13067801760), (52, 12313890120), (56, 11434326540), (57, 11233724320), (60, 10672038104), (65, 9851112096), (70, 9147461232), (76, 8425293240), (78, 8209260080), (80, 8004028578), (84, 7622884360), (91, 7036508640), (95, 6740234592), (96, 6670023815), (98, 6533900880), (104, 6156945060), (105, 6098307488), (112, 5717163270), (114, 5616862160), (120, 5336019052), (130, 4925556048), (133, 4814453280), (140, 4573730616), (147, 4355933920), (152, 4212646620), (156, 4104630040), (160, 4002014289), (168, 3811442180), (182, 3518254320), (190, 3370117296), (195, 3283704032), (196, 3266950440), (208, 3078472530), (210, 3049153744), (224, 2858581635), (228, 2808431080), (240, 2668009526), (245, 2613560352), (247, 2592397920), (260, 2462778024), (266, 2407226640), (273, 2345502880), (280, 2286865308), (285, 2246744864), (294, 2177966960), (304, 2106323310), (312, 2052315020), (336, 1905721090), (364, 1759127160), (380, 1685058648), (390, 1641852016), (392, 1633475220), (399, 1604817760), (416, 1539236265), (420, 1524576872), (455, 1407301728), (456, 1404215540), (480, 1334004763), (490, 1306780176), (494, 1296198960), (520, 1231389012), (532, 1203613320), (546, 1172751440), (560, 1143432654), (570, 1123372432), (588, 1088983480), (608, 1053161655), (624, 1026157510), (637, 1005215520), (665, 962890656), (672, 952860545), (728, 879563580), (735, 871186784), (741, 864132640), (760, 842529324), (780, 820926008), (784, 816737610), (798, 802408880), (840, 762288436), (910, 703650864), (912, 702107770), (931, 687779040), (980, 653390088), (988, 648099480), (1040, 615694506), (1064, 601806660), (1092, 586375720), (1120, 571716327), (1140, 561686216), (1176, 544491740), (1235, 518479584), (1248, 513078755), (1274, 502607760), (1330, 481445328), (1365, 469100576), (1456, 439781790), (1470, 435593392), (1482, 432066320), (1520, 421264662), (1560, 410463004), (1568, 408368805), (1596, 401204440), (1680, 381144218), (1729, 370342560), (1820, 351825432), (1824, 351053885), (1862, 343889520), (1911, 335071840), (1960, 326695044), (1976, 324049740), (1995, 320963552), (2080, 307847253), (2128, 300903330), (2184, 293187860), (2280, 280843108), (2352, 272245870), (2470, 259239792), (2548, 251303880), (2660, 240722664), (2730, 234550288), (2793, 229259680), (2912, 219890895), (2940, 217796696), (2964, 216033160), (3040, 210632331), (3120, 205231502), (3185, 201043104), (3192, 200602220), (3360, 190572109), (3458, 185171280), (3640, 175912716), (3705, 172826528), (3724, 171944760), (3822, 167535920), (3920, 163347522), (3952, 162024870), (3990, 160481776), (4256, 150451665), (4368, 146593930), (4560, 140421554), (4655, 137555808), (4704, 136122935), (4940, 129619896), (5096, 125651940), (5187, 123447520), (5320, 120361332), (5460, 117275144), (5586, 114629840), (5880, 108898348), (5928, 108016580), (6240, 102615751), (6370, 100521552), (6384, 100301110), (6916, 92585640), (7280, 87956358), (7410, 86413264), (7448, 85972380), (7644, 83767960), (7840, 81673761), (7904, 81012435), (7980, 80240888), (8645, 74068512), (8736, 73296965), (9120, 70210777), (9310, 68777904), (9555, 67014368), (9880, 64809948), (10192, 62825970), (10374, 61723760), (10640, 60180666), (10920, 58637572), (11172, 57314920), (11760, 54449174), (11856, 54008290), (12103, 52906080), (12740, 50260776), (12768, 50150555), (13832, 46292820), (13965, 45851936), (14560, 43978179), (14820, 43206632), (14896, 42986190), (15288, 41883980), (15960, 40120444), (17290, 37034256), (18620, 34388952), (19110, 33507184), (19760, 32404974), (20384, 31412985), (20748, 30861880), (21280, 30090333), (21840, 29318786), (22344, 28657460), (23520, 27224587), (23712, 27004145), (24206, 26453040), (25480, 25130388), (25935, 24689504), (27664, 23146410), (27930, 22925968), (29640, 21603316), (29792, 21493095), (30576, 20941990), (31920, 20060222), (34580, 18517128), (36309, 17635360), (37240, 17194476), (38220, 16753592), (39520, 16202487), (41496, 15430940), (43680, 14659393), (44688, 14328730), (48412, 13226520), (50960, 12565194), (51870, 12344752), (55328, 11573205), (55860, 11462984), (59280, 10801658), (60515, 10581216), (61152, 10470995), (63840, 10030111), (69160, 9258564), (72618, 8817680), (74480, 8597238), (76440, 8376796), (82992, 7715470), (89376, 7164365), (96824, 6613260), (101920, 6282597), (103740, 6172376), (110221, 5809440), (111720, 5731492), (118560, 5400829), (121030, 5290608), (138320, 4629282), (145236, 4408840), (148960, 4298619), (152880, 4188398), (165984, 3857735), (181545, 3527072), (193648, 3306630), (207480, 3086188), (220442, 2904720), (223440, 2865746), (242060, 2645304), (276640, 2314641), (290472, 2204420), (305760, 2094199), (330663, 1936480), (363090, 1763536), (387296, 1653315), (414960, 1543094), (440884, 1452360), (446880, 1432873), (484120, 1322652), (551105, 1161888), (580944, 1102210), (661326, 968240), (726180, 881768), (771547, 829920)]