31376064720

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{383}}^1$

素因数の和:472

約数の個数: 960

約数和(自身を含む): 136183283712

約数和(自身を除く): 104807218992

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 13, 14, 15, 16, 20, 21, 22, 24, 26, 28, 30, 31, 33, 35, 39, 40, 42, 44, 48, 52, 55, 56, 60, 62, 65, 66, 70, 77, 78, 80, 84, 88, 91, 93, 104, 105, 110, 112, 120, 121, 124, 130, 132, 140, 143, 154, 155, 156, 165, 168, 176, 182, 186, 195, 208, 210, 217, 220, 231, 240, 242, 248, 260, 264, 273, 280, 286, 308, 310, 312, 330, 336, 341, 363, 364, 372, 383, 385, 390, 403, 420, 429, 434, 440, 455, 462, 465, 484, 496, 520, 528, 546, 560, 572, 605, 616, 620, 624, 651, 660, 682, 715, 726, 728, 744, 766, 770, 780, 806, 840, 847, 858, 868, 880, 910, 924, 930, 968, 1001, 1023, 1040, 1085, 1092, 1144, 1149, 1155, 1209, 1210, 1232, 1240, 1302, 1320, 1364, 1365, 1430, 1452, 1456, 1488, 1532, 1540, 1560, 1573, 1612, 1680, 1694, 1705, 1716, 1736, 1815, 1820, 1848, 1860, 1915, 1936, 2002, 2015, 2046, 2145, 2170, 2184, 2288, 2298, 2310, 2387, 2418, 2420, 2480, 2541, 2604, 2640, 2681, 2728, 2730, 2821, 2860, 2904, 3003, 3064, 3080, 3120, 3146, 3224, 3255, 3388, 3410, 3432, 3472, 3630, 3640, 3696, 3720, 3751, 3830, 4004, 4030, 4092, 4213, 4235, 4290, 4340, 4368, 4433, 4596, 4620, 4719, 4774, 4836, 4840, 4979, 5005, 5082, 5115, 5208, 5362, 5456, 5460, 5642, 5720, 5745, 5808, 6006, 6045, 6128, 6160, 6292, 6448, 6510, 6776, 6820, 6864, 7161, 7260, 7280, 7440, 7502, 7660, 7865, 8008, 8043, 8060, 8184, 8426, 8463, 8470, 8580, 8680, 8866, 9192, 9240, 9438, 9548, 9672, 9680, 9958, 10010, 10164, 10230, 10416, 10724, 10920, 11011, 11253, 11284, 11440, 11490, 11873, 11935, 12012, 12090, 12584, 12639, 12705, 13020, 13299, 13405, 13552, 13640, 14105, 14322, 14520, 14937, 15004, 15015, 15320, 15730, 16016, 16086, 16120, 16368, 16852, 16926, 16940, 17160, 17360, 17732, 18384, 18480, 18755, 18876, 19096, 19344, 19916, 20020, 20328, 20460, 21065, 21448, 21840, 22022, 22165, 22506, 22568, 22980, 23595, 23746, 23870, 24024, 24180, 24895, 25168, 25278, 25410, 26040, 26257, 26598, 26810, 27280, 28210, 28644, 29040, 29491, 29874, 30008, 30030, 30640, 31031, 31460, 32172, 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973203, 975260, 997332, 1011120, 1024023, 1044824, 1045590, 1050280, 1063920, 1080443, 1095380, 1112232, 1150149, 1170312, 1179640, 1194960, 1204918, 1234792, 1241240, 1246665, 1260336, 1297604, 1306030, 1314456, 1321320, 1329776, 1365364, 1390290, 1394120, 1415568, 1424760, 1436633, 1462890, 1489488, 1533532, 1543490, 1567236, 1575420, 1622005, 1643070, 1662220, 1672944, 1697839, 1706705, 1769460, 1807377, 1828442, 1852188, 1853720, 1861860, 1916915, 1946406, 1950520, 1959045, 1994664, 2048046, 2089648, 2091180, 2100560, 2160886, 2190760, 2224464, 2300298, 2315235, 2340624, 2359280, 2409836, 2469584, 2482480, 2493330, 2595208, 2612060, 2628912, 2642640, 2730728, 2742663, 2780580, 2788240, 2849520, 2873266, 2925780, 3012295, 3067064, 3086980, 3134472, 3150840, 3241329, 3244010, 3286140, 3324440, 3395678, 3413410, 3538920, 3614754, 3656884, 3704376, 3707440, 3723720, 3833830, 3892812, 3901040, 3918090, 3989328, 4096092, 4182360, 4217213, 4309899, 4321772, 4381520, 4571105, 4600596, 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27426630, 28732660, 28918032, 30169293, 30670640, 31344720, 32413290, 33737704, 33956780, 34479192, 35654619, 36147540, 36568840, 37043760, 37352458, 38928120, 40225724, 40748136, 40960920, 42172130, 43098990, 43217720, 43882608, 46005960, 47539492, 48196720, 50282155, 50606556, 50935170, 51861264, 54853260, 56028687, 57465320, 59424365, 60338586, 63258195, 64826580, 67475408, 67913560, 68958384, 71309238, 72295080, 73137680, 74704916, 77856240, 80451448, 81496272, 81921840, 84344260, 86197980, 86435440, 92011920, 93381145, 95078984, 100564310, 101213112, 101870340, 109706520, 112057374, 114930640, 118848730, 120677172, 126516390, 129653160, 130733603, 135827120, 142618476, 144590160, 149409832, 150846465, 160902896, 168688520, 172395960, 178273095, 186762290, 190157968, 201128620, 202426224, 203740680, 219413040, 224114748, 237697460, 241354344, 253032780, 259306320, 261467206, 280143435, 285236952, 298819664, 301692930, 337377040, 344791920, 356546190, 373524580, 392200809, 402257240, 407481360, 448229496, 475394920, 482708688, 506065560, 522934412, 560286870, 570473904, 603385860, 653668015, 713092380, 747049160, 784401618, 804514480, 896458992, 950789840, 1012131120, 1045868824, 1120573740, 1206771720, 1307336030, 1426184760, 1494098320, 1568803236, 1961004045, 2091737648, 2241147480, 2413543440, 2614672060, 2852369520, 3137606472, 3922008090, 4482294960, 5229344120, 6275212944, 7844016180, 10458688240, 15688032360, 31376064720]

約数ペア:

[(1, 31376064720), (2, 15688032360), (3, 10458688240), (4, 7844016180), (5, 6275212944), (6, 5229344120), (7, 4482294960), (8, 3922008090), (10, 3137606472), (11, 2852369520), (12, 2614672060), (13, 2413543440), (14, 2241147480), (15, 2091737648), (16, 1961004045), (20, 1568803236), (21, 1494098320), (22, 1426184760), (24, 1307336030), (26, 1206771720), (28, 1120573740), (30, 1045868824), (31, 1012131120), (33, 950789840), (35, 896458992), (39, 804514480), (40, 784401618), (42, 747049160), (44, 713092380), (48, 653668015), (52, 603385860), (55, 570473904), (56, 560286870), (60, 522934412), (62, 506065560), (65, 482708688), (66, 475394920), (70, 448229496), (77, 407481360), (78, 402257240), (80, 392200809), (84, 373524580), (88, 356546190), (91, 344791920), (93, 337377040), (104, 301692930), (105, 298819664), (110, 285236952), (112, 280143435), (120, 261467206), (121, 259306320), (124, 253032780), (130, 241354344), (132, 237697460), (140, 224114748), (143, 219413040), (154, 203740680), (155, 202426224), (156, 201128620), (165, 190157968), (168, 186762290), (176, 178273095), (182, 172395960), (186, 168688520), (195, 160902896), (208, 150846465), (210, 149409832), (217, 144590160), (220, 142618476), (231, 135827120), (240, 130733603), (242, 129653160), (248, 126516390), (260, 120677172), (264, 118848730), (273, 114930640), (280, 112057374), (286, 109706520), (308, 101870340), (310, 101213112), (312, 100564310), (330, 95078984), (336, 93381145), (341, 92011920), (363, 86435440), (364, 86197980), (372, 84344260), (383, 81921840), (385, 81496272), (390, 80451448), (403, 77856240), (420, 74704916), (429, 73137680), (434, 72295080), (440, 71309238), (455, 68958384), (462, 67913560), (465, 67475408), (484, 64826580), (496, 63258195), (520, 60338586), (528, 59424365), (546, 57465320), (560, 56028687), (572, 54853260), (605, 51861264), (616, 50935170), (620, 50606556), (624, 50282155), (651, 48196720), (660, 47539492), (682, 46005960), (715, 43882608), (726, 43217720), (728, 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(29491, 1063920), (29874, 1050280), (30008, 1045590), (30030, 1044824), (30640, 1024023), (31031, 1011120), (31460, 997332), (32172, 975260), (32240, 973203), (33033, 949840), (33704, 930930), (33852, 926860), (33880, 926094), (34320, 914221), (34853, 900240), (35464, 884730), (35619, 880880), (35805, 876304), (37510, 836472), (37752, 831110), (38192, 821535), (39832, 787710), (40040, 783618), (40215, 780208), (40656, 771745), (40920, 766766), (42130, 744744), (42315, 741488), (42896, 731445), (44044, 712380), (44330, 707784), (45012, 697060), (45136, 695145), (45960, 682682), (46343, 677040), (47190, 664888), (47492, 660660), (47740, 657228), (48048, 653015), (48360, 648802), (48763, 643440), (49790, 630168), (50556, 620620), (50820, 617396), (52080, 602459), (52514, 597480), (53196, 589820), (53620, 585156), (54769, 572880), (55055, 569904), (56265, 557648), (56420, 556116), (57288, 547690), (58982, 531960), (59365, 528528), (59748, 525140), (60016, 522795), (60060, 522412), (62062, 505560), (62920, 498666), (63195, 496496), (64344, 487630), (66066, 474920), (66495, 471856), (67408, 465465), (67704, 463430), (67760, 463047), (69706, 450120), (70928, 442365), (71238, 440440), (71610, 438152), (74685, 420112), (75020, 418236), (75504, 415555), (78771, 398320), (79664, 393855), (80080, 391809), (80430, 390104), (81840, 383383), (83111, 377520), (84260, 372372), (84630, 370744), (88088, 356190), (88473, 354640), (88660, 353892), (90024, 348530), (91920, 341341), (92686, 338520), (93093, 337040), (94380, 332444), (94984, 330330), (95480, 328614), (96720, 324401), (97526, 321720), (99580, 315084), (101112, 310310), (101640, 308698), (104559, 300080), (105028, 298740), (106392, 294910), (107240, 292578), (109538, 286440), (110110, 284952), (112530, 278824), (112840, 278058), (114576, 273845), (117964, 265980), (118730, 264264), (119496, 262570), (120120, 261206), (124124, 252780), (125840, 249333), (126390, 248248), (128688, 243815), (130603, 240240), (131285, 238992), (132132, 237460), (132990, 235928), (135408, 231715), (139029, 225680), (139412, 225060), (142476, 220220), (143220, 219076), (146289, 214480), (147455, 212784), (149370, 210056), (150040, 209118), (154349, 203280), (155155, 202224), (157542, 199160), (160860, 195052), (164307, 190960), (165165, 189968), (166222, 188760), (168520, 186186), (169260, 185372), (174265, 180048), (176176, 178095), (176946, 177320)]