31000853520

素因数分解:

$2^4\times 3^3\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{22531}}^1$

素因数の和:22580

約数の個数: 480

約数和(自身を含む): 133775187840

約数和(自身を除く): 102774334320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 27, 28, 30, 35, 36, 39, 40, 42, 45, 48, 49, 52, 54, 56, 60, 63, 65, 70, 72, 78, 80, 84, 90, 91, 98, 104, 105, 108, 112, 117, 120, 126, 130, 135, 140, 144, 147, 156, 168, 180, 182, 189, 195, 196, 208, 210, 216, 234, 240, 245, 252, 260, 270, 273, 280, 294, 312, 315, 336, 351, 360, 364, 378, 390, 392, 420, 432, 441, 455, 468, 490, 504, 520, 540, 546, 560, 585, 588, 624, 630, 637, 702, 720, 728, 735, 756, 780, 784, 819, 840, 882, 910, 936, 945, 980, 1008, 1040, 1080, 1092, 1170, 1176, 1260, 1274, 1323, 1365, 1404, 1456, 1470, 1512, 1560, 1638, 1680, 1755, 1764, 1820, 1872, 1890, 1911, 1960, 2160, 2184, 2205, 2340, 2352, 2457, 2520, 2548, 2646, 2730, 2808, 2940, 3024, 3120, 3185, 3276, 3510, 3528, 3640, 3780, 3822, 3920, 4095, 4368, 4410, 4680, 4914, 5040, 5096, 5292, 5460, 5616, 5733, 5880, 6370, 6552, 6615, 7020, 7056, 7280, 7560, 7644, 8190, 8820, 9360, 9555, 9828, 10192, 10584, 10920, 11466, 11760, 12285, 12740, 13104, 13230, 14040, 15120, 15288, 16380, 17199, 17640, 19110, 19656, 21168, 21840, 22531, 22932, 24570, 25480, 26460, 28080, 28665, 30576, 32760, 34398, 35280, 38220, 39312, 45062, 45864, 49140, 50960, 52920, 57330, 65520, 67593, 68796, 76440, 85995, 90124, 91728, 98280, 105840, 112655, 114660, 135186, 137592, 152880, 157717, 171990, 180248, 196560, 202779, 225310, 229320, 270372, 275184, 292903, 315434, 337965, 343980, 360496, 405558, 450620, 458640, 473151, 540744, 585806, 608337, 630868, 675930, 687960, 788585, 811116, 878709, 901240, 946302, 1013895, 1081488, 1104019, 1171612, 1216674, 1261736, 1351860, 1375920, 1419453, 1464515, 1577170, 1622232, 1757418, 1802480, 1892604, 2027790, 2050321, 2208038, 2343224, 2365755, 2433348, 2523472, 2636127, 2703720, 2838906, 2929030, 3041685, 3154340, 3244464, 3312057, 3514836, 3785208, 4055580, 4100642, 4258359, 4393545, 4416076, 4686448, 4731510, 4866696, 5272254, 5407440, 5520095, 5677812, 5858060, 6083370, 6150963, 6308680, 6624114, 7029672, 7097265, 7570416, 7908381, 8111160, 8201284, 8516718, 8787090, 8832152, 9463020, 9733392, 9936171, 10251605, 10544508, 11040190, 11355624, 11716120, 12166740, 12301926, 12617360, 13180635, 13248228, 14059344, 14194530, 14352247, 15816762, 16222320, 16402568, 16560285, 17033436, 17574180, 17664304, 18452889, 18926040, 19872342, 20503210, 21089016, 21291795, 22080380, 22711248, 23432240, 24333480, 24603852, 26361270, 26496456, 28389060, 28704494, 29808513, 30754815, 31633524, 32805136, 33120570, 34066872, 35148360, 36905778, 37852080, 39541905, 39744684, 41006420, 42178032, 42583590, 43056741, 44160760, 48666960, 49207704, 49680855, 52722540, 52992912, 55358667, 56778120, 57408988, 59617026, 61509630, 63267048, 66241140, 68133744, 70296720, 71761235, 73811556, 79083810, 79489368, 82012840, 85167180, 86113482, 88321520, 92264445, 98415408, 99361710, 105445080, 110717334, 113556240, 114817976, 119234052, 123019260, 126534096, 129170223, 132482280, 143522470, 147623112, 149042565, 158167620, 158978736, 164025680, 170334360, 172226964, 184528890, 198723420, 210890160, 215283705, 221434668, 229635952, 238468104, 246038520, 258340446, 264964560, 276793335, 287044940, 295246224, 298085130, 316335240, 340668720, 344453928, 369057780, 387510669, 397446840, 430567410, 442869336, 476936208, 492077040, 516680892, 553586670, 574089880, 596170260, 632670480, 645851115, 688907856, 738115560, 775021338, 794893680, 861134820, 885738672, 1033361784, 1107173340, 1148179760, 1192340520, 1291702230, 1476231120, 1550042676, 1722269640, 1937553345, 2066723568, 2214346680, 2384681040, 2583404460, 3100085352, 3444539280, 3875106690, 4428693360, 5166808920, 6200170704, 7750213380, 10333617840, 15500426760, 31000853520]

約数ペア:

[(1, 31000853520), (2, 15500426760), (3, 10333617840), (4, 7750213380), (5, 6200170704), (6, 5166808920), (7, 4428693360), (8, 3875106690), (9, 3444539280), (10, 3100085352), (12, 2583404460), (13, 2384681040), (14, 2214346680), (15, 2066723568), (16, 1937553345), (18, 1722269640), (20, 1550042676), (21, 1476231120), (24, 1291702230), (26, 1192340520), (27, 1148179760), (28, 1107173340), (30, 1033361784), (35, 885738672), (36, 861134820), (39, 794893680), (40, 775021338), (42, 738115560), (45, 688907856), (48, 645851115), (49, 632670480), (52, 596170260), (54, 574089880), (56, 553586670), (60, 516680892), (63, 492077040), (65, 476936208), (70, 442869336), (72, 430567410), (78, 397446840), (80, 387510669), (84, 369057780), (90, 344453928), (91, 340668720), (98, 316335240), (104, 298085130), (105, 295246224), (108, 287044940), (112, 276793335), (117, 264964560), (120, 258340446), (126, 246038520), (130, 238468104), (135, 229635952), (140, 221434668), (144, 215283705), (147, 210890160), (156, 198723420), (168, 184528890), (180, 172226964), (182, 170334360), (189, 164025680), (195, 158978736), (196, 158167620), (208, 149042565), (210, 147623112), (216, 143522470), (234, 132482280), (240, 129170223), (245, 126534096), (252, 123019260), (260, 119234052), (270, 114817976), (273, 113556240), (280, 110717334), (294, 105445080), (312, 99361710), (315, 98415408), (336, 92264445), (351, 88321520), (360, 86113482), (364, 85167180), (378, 82012840), (390, 79489368), (392, 79083810), (420, 73811556), (432, 71761235), (441, 70296720), (455, 68133744), (468, 66241140), (490, 63267048), (504, 61509630), (520, 59617026), (540, 57408988), (546, 56778120), (560, 55358667), (585, 52992912), (588, 52722540), (624, 49680855), (630, 49207704), (637, 48666960), (702, 44160760), (720, 43056741), (728, 42583590), (735, 42178032), (756, 41006420), (780, 39744684), (784, 39541905), (819, 37852080), (840, 36905778), (882, 35148360), (910, 34066872), (936, 33120570), (945, 32805136), (980, 31633524), (1008, 30754815), (1040, 29808513), (1080, 28704494), (1092, 28389060), (1170, 26496456), (1176, 26361270), (1260, 24603852), (1274, 24333480), (1323, 23432240), (1365, 22711248), (1404, 22080380), (1456, 21291795), (1470, 21089016), (1512, 20503210), (1560, 19872342), (1638, 18926040), (1680, 18452889), (1755, 17664304), (1764, 17574180), (1820, 17033436), (1872, 16560285), (1890, 16402568), (1911, 16222320), (1960, 15816762), (2160, 14352247), (2184, 14194530), (2205, 14059344), (2340, 13248228), (2352, 13180635), (2457, 12617360), (2520, 12301926), (2548, 12166740), (2646, 11716120), (2730, 11355624), (2808, 11040190), (2940, 10544508), (3024, 10251605), (3120, 9936171), (3185, 9733392), (3276, 9463020), (3510, 8832152), (3528, 8787090), (3640, 8516718), (3780, 8201284), (3822, 8111160), (3920, 7908381), (4095, 7570416), (4368, 7097265), (4410, 7029672), (4680, 6624114), (4914, 6308680), (5040, 6150963), (5096, 6083370), (5292, 5858060), (5460, 5677812), (5616, 5520095), (5733, 5407440), (5880, 5272254), (6370, 4866696), (6552, 4731510), (6615, 4686448), (7020, 4416076), (7056, 4393545), (7280, 4258359), (7560, 4100642), (7644, 4055580), (8190, 3785208), (8820, 3514836), (9360, 3312057), (9555, 3244464), (9828, 3154340), (10192, 3041685), (10584, 2929030), (10920, 2838906), (11466, 2703720), (11760, 2636127), (12285, 2523472), (12740, 2433348), (13104, 2365755), (13230, 2343224), (14040, 2208038), (15120, 2050321), (15288, 2027790), (16380, 1892604), (17199, 1802480), (17640, 1757418), (19110, 1622232), (19656, 1577170), (21168, 1464515), (21840, 1419453), (22531, 1375920), (22932, 1351860), (24570, 1261736), (25480, 1216674), (26460, 1171612), (28080, 1104019), (28665, 1081488), (30576, 1013895), (32760, 946302), (34398, 901240), (35280, 878709), (38220, 811116), (39312, 788585), (45062, 687960), (45864, 675930), (49140, 630868), (50960, 608337), (52920, 585806), (57330, 540744), (65520, 473151), (67593, 458640), (68796, 450620), (76440, 405558), (85995, 360496), (90124, 343980), (91728, 337965), (98280, 315434), (105840, 292903), (112655, 275184), (114660, 270372), (135186, 229320), (137592, 225310), (152880, 202779), (157717, 196560), (171990, 180248)]