31361928780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{191}}^1$

素因数の和:330

約数の個数: 768

約数和(自身を含む): 120952258560

約数和(自身を除く): 89590329780

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 17, 20, 21, 26, 28, 29, 30, 34, 35, 39, 42, 51, 52, 58, 60, 61, 65, 68, 70, 78, 84, 85, 87, 91, 102, 105, 116, 119, 122, 130, 140, 145, 156, 170, 174, 182, 183, 191, 195, 203, 204, 210, 221, 238, 244, 255, 260, 273, 290, 305, 340, 348, 357, 364, 366, 377, 382, 390, 406, 420, 427, 435, 442, 455, 476, 493, 510, 546, 573, 580, 595, 609, 610, 663, 714, 732, 754, 764, 780, 793, 812, 854, 870, 884, 910, 915, 955, 986, 1015, 1020, 1037, 1092, 1105, 1131, 1146, 1190, 1218, 1220, 1281, 1326, 1337, 1365, 1428, 1479, 1508, 1547, 1586, 1708, 1740, 1769, 1785, 1820, 1830, 1885, 1910, 1972, 2030, 2074, 2135, 2210, 2262, 2292, 2379, 2380, 2436, 2465, 2483, 2562, 2639, 2652, 2674, 2730, 2865, 2958, 3045, 3094, 3111, 3172, 3247, 3315, 3451, 3538, 3570, 3660, 3770, 3820, 3965, 4011, 4060, 4148, 4270, 4420, 4524, 4641, 4758, 4930, 4966, 5124, 5185, 5278, 5307, 5348, 5460, 5539, 5551, 5655, 5730, 5916, 6090, 6188, 6222, 6405, 6409, 6494, 6630, 6685, 6902, 7076, 7140, 7259, 7395, 7449, 7540, 7735, 7917, 7930, 8022, 8540, 8845, 9282, 9516, 9741, 9860, 9932, 10353, 10370, 10556, 10614, 11078, 11102, 11310, 11460, 11651, 11895, 12180, 12383, 12415, 12444, 12810, 12818, 12988, 13195, 13260, 13370, 13481, 13804, 14518, 14790, 14898, 15470, 15555, 15834, 15860, 16044, 16235, 16617, 16653, 17255, 17381, 17690, 18564, 19227, 19482, 20055, 20706, 20740, 21228, 21777, 22156, 22204, 22620, 22729, 22997, 23205, 23302, 23790, 24766, 24830, 25620, 25636, 26390, 26535, 26740, 26962, 27695, 27755, 29036, 29580, 29796, 30073, 30940, 31110, 31668, 32045, 32470, 33234, 33306, 34510, 34762, 34953, 35380, 36295, 37149, 37245, 38454, 38773, 38964, 39585, 40110, 40443, 41412, 42211, 43554, 44863, 45458, 45994, 46410, 46604, 47580, 48705, 49532, 49660, 51765, 52143, 52780, 53070, 53924, 55390, 55510, 58255, 60146, 61915, 62220, 64090, 64940, 66468, 66612, 67405, 68187, 68991, 69020, 69524, 69906, 72007, 72590, 74298, 74490, 76908, 77546, 79170, 80220, 80886, 81557, 83085, 83265, 84422, 86905, 87108, 89726, 90219, 90916, 91988, 92820, 94163, 94367, 96135, 97410, 103530, 104286, 106140, 108885, 110780, 111020, 113645, 114985, 116319, 116510, 120292, 123830, 126633, 128180, 134589, 134810, 136374, 137982, 139812, 144014, 145180, 148596, 148980, 150365, 151463, 155092, 158340, 160979, 161772, 163114, 166170, 166530, 168844, 173810, 174765, 179452, 180438, 185745, 188326, 188734, 192270, 193865, 194820, 198067, 202215, 207060, 208572, 210511, 211055, 216021, 217770, 224315, 227290, 229970, 232638, 233020, 244671, 247660, 253266, 260715, 269178, 269620, 272748, 275964, 282489, 283101, 288028, 295477, 300730, 302926, 321958, 326228, 332340, 333060, 337879, 340935, 344955, 347620, 349530, 360035, 360876, 371490, 376652, 377468, 384540, 387730, 390949, 396134, 404430, 407785, 421022, 422110, 432042, 435540, 448630, 451095, 454389, 454580, 459940, 465276, 470815, 471835, 482937, 489342, 504049, 506532, 521430, 538356, 564978, 566202, 581595, 590954, 594201, 601460, 605852, 631533, 633165, 643916, 659141, 672945, 675758, 681870, 689910, 699060, 720070, 742980, 757315, 775460, 781898, 792268, 804895, 808860, 815570, 842044, 844220, 864084, 886431, 897260, 902190, 908778, 941630, 943670, 965874, 978684, 990335, 1008098, 1013637, 1042860, 1052555, 1060241, 1080105, 1129956, 1132404, 1163190, 1172847, 1181908, 1188402, 1223355, 1224119, 1263066, 1266330, 1318282, 1345890, 1351516, 1363740, 1379820, 1386469, 1412445, 1415505, 1440140, 1477385, 1512147, 1514630, 1563796, 1609790, 1631140, 1689395, 1772862, 1804380, 1817556, 1883260, 1887340, 1931748, 1954745, 1977423, 1980670, 2016196, 2027274, 2105110, 2120482, 2160210, 2271945, 2326380, 2345694, 2365153, 2376804, 2414685, 2446710, 2448238, 2520245, 2526132, 2532660, 2574871, 2636564, 2691780, 2736643, 2772938, 2824890, 2831010, 2954770, 2971005, 3024294, 3029260, 3157665, 3180723, 3219580, 3295705, 3378790, 3545724, 3672357, 3909490, 3954846, 3961340, 4054548, 4159407, 4210220, 4240964, 4320420, 4392427, 4432155, 4543890, 4691388, 4730306, 4829370, 4893420, 4896476, 5040490, 5068185, 5149742, 5301205, 5473286, 5545876, 5649780, 5662020, 5743943, 5864235, 5909540, 5942010, 6048588, 6120595, 6315330, 6361446, 6591410, 6757580, 6932345, 7095459, 7344714, 7560735, 7724613, 7818980, 7909692, 8209929, 8318814, 8568833, 8784854, 8864310, 9087780, 9460612, 9658740, 9887115, 10080980, 10136370, 10299484, 10602410, 10946572, 11487886, 11728470, 11825765, 11884020, 12241190, 12630660, 12722892, 12874355, 13177281, 13182820, 13683215, 13864690, 14190918, 14689428, 15121470, 15449226, 15903615, 16419858, 16637628, 17137666, 17231829, 17569708, 17728620, 18024097, 18361785, 19774230, 20272740, 20797035, 21204820, 21962135, 22975772, 23456940, 23651530, 24482380, 25706499, 25748710, 26354562, 27366430, 27729380, 28381836, 28719715, 30242940, 30746989, 30898452, 31807230, 32839716, 34275332, 34463658, 35477295, 36048194, 36723570, 38623065, 39548460, 40207601, 41049645, 41594070, 42844165, 43924270, 47303060, 51412998, 51497420, 52709124, 54072291, 54732860, 57439430, 61493978, 63614460, 65886405, 68927316, 70954590, 72096388, 73447140, 74671259, 77246130, 80415202, 82099290, 83188140, 85688330, 86159145, 87848540, 90120485, 92240967, 102825996, 108144582, 114878860, 120622803, 122987956, 128532495, 131772810, 141909180, 149342518, 153734945, 154492260, 160830404, 164198580, 171376660, 172318290, 180240970, 184481934, 201038005, 216289164, 224013777, 241245606, 257064990, 263545620, 270361455, 298685036, 307469890, 344636580, 360481940, 368963868, 373356295, 402076010, 448027554, 461204835, 482491212, 514129980, 522698813, 540722910, 603114015, 614939780, 746712590, 804152020, 896055108, 922409670, 1045397626, 1081445820, 1120068885, 1206228030, 1493425180, 1568096439, 1844819340, 2090795252, 2240137770, 2412456060, 2613494065, 3136192878, 4480275540, 5226988130, 6272385756, 7840482195, 10453976260, 15680964390, 31361928780]

約数ペア:

[(1, 31361928780), (2, 15680964390), (3, 10453976260), (4, 7840482195), (5, 6272385756), (6, 5226988130), (7, 4480275540), (10, 3136192878), (12, 2613494065), (13, 2412456060), (14, 2240137770), (15, 2090795252), (17, 1844819340), (20, 1568096439), (21, 1493425180), (26, 1206228030), (28, 1120068885), (29, 1081445820), (30, 1045397626), (34, 922409670), (35, 896055108), (39, 804152020), (42, 746712590), (51, 614939780), (52, 603114015), (58, 540722910), (60, 522698813), (61, 514129980), (65, 482491212), (68, 461204835), (70, 448027554), (78, 402076010), (84, 373356295), (85, 368963868), (87, 360481940), (91, 344636580), (102, 307469890), (105, 298685036), (116, 270361455), (119, 263545620), (122, 257064990), (130, 241245606), (140, 224013777), (145, 216289164), (156, 201038005), (170, 184481934), (174, 180240970), (182, 172318290), (183, 171376660), (191, 164198580), (195, 160830404), (203, 154492260), (204, 153734945), (210, 149342518), (221, 141909180), (238, 131772810), (244, 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(1428, 21962135), (1479, 21204820), (1508, 20797035), (1547, 20272740), (1586, 19774230), (1708, 18361785), (1740, 18024097), (1769, 17728620), (1785, 17569708), (1820, 17231829), (1830, 17137666), (1885, 16637628), (1910, 16419858), (1972, 15903615), (2030, 15449226), (2074, 15121470), (2135, 14689428), (2210, 14190918), (2262, 13864690), (2292, 13683215), (2379, 13182820), (2380, 13177281), (2436, 12874355), (2465, 12722892), (2483, 12630660), (2562, 12241190), (2639, 11884020), (2652, 11825765), (2674, 11728470), (2730, 11487886), (2865, 10946572), (2958, 10602410), (3045, 10299484), (3094, 10136370), (3111, 10080980), (3172, 9887115), (3247, 9658740), (3315, 9460612), (3451, 9087780), (3538, 8864310), (3570, 8784854), (3660, 8568833), (3770, 8318814), (3820, 8209929), (3965, 7909692), (4011, 7818980), (4060, 7724613), (4148, 7560735), (4270, 7344714), (4420, 7095459), (4524, 6932345), (4641, 6757580), (4758, 6591410), (4930, 6361446), (4966, 6315330), (5124, 6120595), (5185, 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