855232560

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{229}}^1$

素因数の和:290

約数の個数: 640

約数和(自身を含む): 3833088000

約数和(自身を除く): 2977855440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 19, 20, 21, 24, 26, 27, 28, 30, 35, 36, 38, 39, 40, 42, 45, 48, 52, 54, 56, 57, 60, 63, 65, 70, 72, 76, 78, 80, 84, 90, 91, 95, 104, 105, 108, 112, 114, 117, 120, 126, 130, 133, 135, 140, 144, 152, 156, 168, 171, 180, 182, 189, 190, 195, 208, 210, 216, 228, 229, 234, 240, 247, 252, 260, 266, 270, 273, 280, 285, 304, 312, 315, 336, 342, 351, 360, 364, 378, 380, 390, 399, 420, 432, 455, 456, 458, 468, 494, 504, 513, 520, 532, 540, 546, 560, 570, 585, 624, 630, 665, 684, 687, 702, 720, 728, 741, 756, 760, 780, 798, 819, 840, 855, 910, 912, 916, 936, 945, 988, 1008, 1026, 1040, 1064, 1080, 1092, 1140, 1145, 1170, 1197, 1235, 1260, 1330, 1365, 1368, 1374, 1404, 1456, 1482, 1512, 1520, 1560, 1596, 1603, 1638, 1680, 1710, 1729, 1755, 1820, 1832, 1872, 1890, 1976, 1995, 2052, 2061, 2128, 2160, 2184, 2223, 2280, 2290, 2340, 2394, 2457, 2470, 2520, 2565, 2660, 2730, 2736, 2748, 2808, 2964, 2977, 3024, 3120, 3192, 3206, 3276, 3420, 3435, 3458, 3510, 3591, 3640, 3664, 3705, 3780, 3952, 3990, 4095, 4104, 4122, 4351, 4368, 4446, 4560, 4580, 4680, 4788, 4809, 4914, 4940, 5040, 5130, 5187, 5320, 5460, 5496, 5616, 5928, 5954, 5985, 6183, 6384, 6412, 6552, 6669, 6840, 6870, 6916, 7020, 7182, 7280, 7410, 7560, 7980, 8015, 8190, 8208, 8244, 8645, 8702, 8892, 8931, 9160, 9360, 9576, 9618, 9828, 9880, 10260, 10305, 10374, 10640, 10920, 10992, 11115, 11856, 11908, 11970, 12285, 12366, 12824, 13053, 13104, 13338, 13680, 13740, 13832, 14040, 14364, 14427, 14820, 14885, 15120, 15561, 15960, 16030, 16380, 16488, 17290, 17404, 17784, 17862, 17955, 18320, 19152, 19236, 19656, 19760, 20520, 20610, 20748, 20839, 21755, 21840, 22230, 23816, 23940, 24045, 24570, 24732, 25648, 25935, 26106, 26676, 26793, 27480, 27664, 28080, 28728, 28854, 29640, 29770, 30457, 30915, 31122, 31920, 32060, 32760, 32976, 33345, 34580, 34808, 35568, 35724, 35910, 38472, 39159, 39312, 41040, 41220, 41496, 41678, 43281, 43510, 44460, 44655, 46683, 47632, 47880, 48090, 49140, 49464, 51870, 52212, 53352, 53586, 54960, 56563, 57456, 57708, 59280, 59540, 60914, 61830, 62244, 62517, 64120, 65265, 65520, 66690, 69160, 69616, 71448, 71820, 72135, 76944, 77805, 78318, 80379, 82440, 82992, 83356, 86562, 87020, 88920, 89310, 91371, 93366, 95760, 96180, 98280, 98928, 103740, 104195, 104424, 106704, 107172, 113126, 115416, 117477, 119080, 121828, 123660, 124488, 125034, 128240, 130530, 133380, 133965, 138320, 142896, 143640, 144270, 152285, 155610, 156636, 160758, 164880, 166712, 169689, 173124, 174040, 177840, 178620, 182742, 186732, 187551, 192360, 195795, 196560, 207480, 208390, 208848, 214344, 216405, 226252, 230832, 233415, 234954, 238160, 243656, 247320, 248976, 250068, 261060, 266760, 267930, 274113, 282815, 287280, 288540, 304570, 311220, 312585, 313272, 321516, 333424, 339378, 346248, 348080, 357240, 365484, 373464, 375102, 384720, 391590, 395941, 401895, 414960, 416780, 428688, 432810, 452504, 456855, 466830, 469908, 487312, 494640, 500136, 509067, 522120, 533520, 535860, 548226, 562653, 565630, 577080, 587385, 609140, 622440, 625170, 626544, 643032, 678756, 692496, 714480, 730968, 746928, 750204, 783180, 791882, 803790, 822339, 833560, 848445, 865620, 905008, 913710, 933660, 937755, 939816, 1000272, 1018134, 1044240, 1071720, 1096452, 1125306, 1131260, 1154160, 1174770, 1187823, 1218280, 1244880, 1250340, 1286064, 1357512, 1370565, 1461936, 1500408, 1527201, 1566360, 1583764, 1607580, 1644678, 1667120, 1696890, 1731240, 1827420, 1867320, 1875510, 1879632, 1979705, 2036268, 2143440, 2192904, 2250612, 2262520, 2349540, 2375646, 2436560, 2500680, 2545335, 2715024, 2741130, 2813265, 3000816, 3054402, 3132720, 3167528, 3215160, 3289356, 3393780, 3462480, 3563469, 3654840, 3734640, 3751020, 3959410, 4072536, 4111695, 4385808, 4501224, 4525040, 4699080, 4751292, 5001360, 5090670, 5482260, 5626530, 5939115, 6108804, 6335056, 6430320, 6578712, 6787560, 7126938, 7309680, 7502040, 7636005, 7918820, 8145072, 8223390, 9002448, 9398160, 9502584, 10181340, 10690407, 10964520, 11253060, 11878230, 12217608, 13157424, 13575120, 14253876, 15004080, 15272010, 15837640, 16446780, 17817345, 19005168, 20362680, 21380814, 21929040, 22506120, 23756460, 24435216, 28507752, 30544020, 31675280, 32893560, 35634690, 40725360, 42761628, 45012240, 47512920, 53452035, 57015504, 61088040, 65787120, 71269380, 85523256, 95025840, 106904070, 122176080, 142538760, 171046512, 213808140, 285077520, 427616280, 855232560]

約数ペア:

[(1, 855232560), (2, 427616280), (3, 285077520), (4, 213808140), (5, 171046512), (6, 142538760), (7, 122176080), (8, 106904070), (9, 95025840), (10, 85523256), (12, 71269380), (13, 65787120), (14, 61088040), (15, 57015504), (16, 53452035), (18, 47512920), (19, 45012240), (20, 42761628), (21, 40725360), (24, 35634690), (26, 32893560), (27, 31675280), (28, 30544020), (30, 28507752), (35, 24435216), (36, 23756460), (38, 22506120), (39, 21929040), (40, 21380814), (42, 20362680), (45, 19005168), (48, 17817345), (52, 16446780), (54, 15837640), (56, 15272010), (57, 15004080), (60, 14253876), (63, 13575120), (65, 13157424), (70, 12217608), (72, 11878230), (76, 11253060), (78, 10964520), (80, 10690407), (84, 10181340), (90, 9502584), (91, 9398160), (95, 9002448), (104, 8223390), (105, 8145072), (108, 7918820), (112, 7636005), (114, 7502040), (117, 7309680), (120, 7126938), (126, 6787560), (130, 6578712), (133, 6430320), (135, 6335056), (140, 6108804), (144, 5939115), (152, 5626530), (156, 5482260), (168, 5090670), (171, 5001360), (180, 4751292), (182, 4699080), (189, 4525040), (190, 4501224), (195, 4385808), (208, 4111695), (210, 4072536), (216, 3959410), (228, 3751020), (229, 3734640), (234, 3654840), (240, 3563469), (247, 3462480), (252, 3393780), (260, 3289356), (266, 3215160), (270, 3167528), (273, 3132720), (280, 3054402), (285, 3000816), (304, 2813265), (312, 2741130), (315, 2715024), (336, 2545335), (342, 2500680), (351, 2436560), (360, 2375646), (364, 2349540), (378, 2262520), (380, 2250612), (390, 2192904), (399, 2143440), (420, 2036268), (432, 1979705), (455, 1879632), (456, 1875510), (458, 1867320), (468, 1827420), (494, 1731240), (504, 1696890), (513, 1667120), (520, 1644678), (532, 1607580), (540, 1583764), (546, 1566360), (560, 1527201), (570, 1500408), (585, 1461936), (624, 1370565), (630, 1357512), (665, 1286064), (684, 1250340), (687, 1244880), (702, 1218280), (720, 1187823), (728, 1174770), (741, 1154160), (756, 1131260), (760, 1125306), (780, 1096452), (798, 1071720), (819, 1044240), (840, 1018134), (855, 1000272), (910, 939816), (912, 937755), (916, 933660), (936, 913710), (945, 905008), (988, 865620), (1008, 848445), (1026, 833560), (1040, 822339), (1064, 803790), (1080, 791882), (1092, 783180), (1140, 750204), (1145, 746928), (1170, 730968), (1197, 714480), (1235, 692496), (1260, 678756), (1330, 643032), (1365, 626544), (1368, 625170), (1374, 622440), (1404, 609140), (1456, 587385), (1482, 577080), (1512, 565630), (1520, 562653), (1560, 548226), (1596, 535860), (1603, 533520), (1638, 522120), (1680, 509067), (1710, 500136), (1729, 494640), (1755, 487312), (1820, 469908), (1832, 466830), (1872, 456855), (1890, 452504), (1976, 432810), (1995, 428688), (2052, 416780), (2061, 414960), (2128, 401895), (2160, 395941), (2184, 391590), (2223, 384720), (2280, 375102), (2290, 373464), (2340, 365484), (2394, 357240), (2457, 348080), (2470, 346248), (2520, 339378), (2565, 333424), (2660, 321516), (2730, 313272), (2736, 312585), (2748, 311220), (2808, 304570), (2964, 288540), (2977, 287280), (3024, 282815), (3120, 274113), (3192, 267930), (3206, 266760), (3276, 261060), (3420, 250068), (3435, 248976), (3458, 247320), (3510, 243656), (3591, 238160), (3640, 234954), (3664, 233415), (3705, 230832), (3780, 226252), (3952, 216405), (3990, 214344), (4095, 208848), (4104, 208390), (4122, 207480), (4351, 196560), (4368, 195795), (4446, 192360), (4560, 187551), (4580, 186732), (4680, 182742), (4788, 178620), (4809, 177840), (4914, 174040), (4940, 173124), (5040, 169689), (5130, 166712), (5187, 164880), (5320, 160758), (5460, 156636), (5496, 155610), (5616, 152285), (5928, 144270), (5954, 143640), (5985, 142896), (6183, 138320), (6384, 133965), (6412, 133380), (6552, 130530), (6669, 128240), (6840, 125034), (6870, 124488), (6916, 123660), (7020, 121828), (7182, 119080), (7280, 117477), (7410, 115416), (7560, 113126), (7980, 107172), (8015, 106704), (8190, 104424), (8208, 104195), (8244, 103740), (8645, 98928), (8702, 98280), (8892, 96180), (8931, 95760), (9160, 93366), (9360, 91371), (9576, 89310), (9618, 88920), (9828, 87020), (9880, 86562), (10260, 83356), (10305, 82992), (10374, 82440), (10640, 80379), (10920, 78318), (10992, 77805), (11115, 76944), (11856, 72135), (11908, 71820), (11970, 71448), (12285, 69616), (12366, 69160), (12824, 66690), (13053, 65520), (13104, 65265), (13338, 64120), (13680, 62517), (13740, 62244), (13832, 61830), (14040, 60914), (14364, 59540), (14427, 59280), (14820, 57708), (14885, 57456), (15120, 56563), (15561, 54960), (15960, 53586), (16030, 53352), (16380, 52212), (16488, 51870), (17290, 49464), (17404, 49140), (17784, 48090), (17862, 47880), (17955, 47632), (18320, 46683), (19152, 44655), (19236, 44460), (19656, 43510), (19760, 43281), (20520, 41678), (20610, 41496), (20748, 41220), (20839, 41040), (21755, 39312), (21840, 39159), (22230, 38472), (23816, 35910), (23940, 35724), (24045, 35568), (24570, 34808), (24732, 34580), (25648, 33345), (25935, 32976), (26106, 32760), (26676, 32060), (26793, 31920), (27480, 31122), (27664, 30915), (28080, 30457), (28728, 29770), (28854, 29640)]