1428345434880

素因数分解:

$2^8\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{71711}}^1$

素因数の和:71777

約数の個数: 864

約数和(自身を含む): 6402585047040

約数和(自身を除く): 4974239612160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 19, 20, 21, 24, 26, 28, 30, 32, 35, 36, 38, 39, 40, 42, 45, 48, 52, 56, 57, 60, 63, 64, 65, 70, 72, 76, 78, 80, 84, 90, 91, 95, 96, 104, 105, 112, 114, 117, 120, 126, 128, 130, 133, 140, 144, 152, 156, 160, 168, 171, 180, 182, 190, 192, 195, 208, 210, 224, 228, 234, 240, 247, 252, 256, 260, 266, 273, 280, 285, 288, 304, 312, 315, 320, 336, 342, 360, 364, 380, 384, 390, 399, 416, 420, 448, 455, 456, 468, 480, 494, 504, 520, 532, 546, 560, 570, 576, 585, 608, 624, 630, 640, 665, 672, 684, 720, 728, 741, 760, 768, 780, 798, 819, 832, 840, 855, 896, 910, 912, 936, 960, 988, 1008, 1040, 1064, 1092, 1120, 1140, 1152, 1170, 1197, 1216, 1235, 1248, 1260, 1280, 1330, 1344, 1365, 1368, 1440, 1456, 1482, 1520, 1560, 1596, 1638, 1664, 1680, 1710, 1729, 1792, 1820, 1824, 1872, 1920, 1976, 1995, 2016, 2080, 2128, 2184, 2223, 2240, 2280, 2304, 2340, 2394, 2432, 2470, 2496, 2520, 2660, 2688, 2730, 2736, 2880, 2912, 2964, 3040, 3120, 3192, 3276, 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72960, 74880, 76608, 77805, 79040, 80640, 82992, 85120, 87360, 88920, 94848, 95760, 102144, 103740, 104832, 109440, 110656, 116480, 118560, 124488, 127680, 131040, 138320, 142272, 143422, 149760, 153216, 155610, 158080, 165984, 170240, 174720, 177840, 189696, 191520, 207480, 209664, 215133, 218880, 221312, 237120, 248976, 255360, 262080, 276640, 284544, 286844, 306432, 311220, 316160, 331968, 349440, 355680, 358555, 383040, 414960, 430266, 442624, 474240, 497952, 501977, 510720, 524160, 553280, 569088, 573688, 622440, 645399, 663936, 711360, 717110, 766080, 829920, 860532, 932243, 948480, 995904, 1003954, 1048320, 1075665, 1106560, 1147376, 1244880, 1290798, 1327872, 1362509, 1422720, 1434220, 1505931, 1532160, 1659840, 1721064, 1864486, 1991808, 2007908, 2151330, 2213120, 2294752, 2489760, 2509885, 2581596, 2725018, 2796729, 2845440, 2868440, 3011862, 3226995, 3319680, 3442128, 3728972, 3983616, 4015816, 4087527, 4302660, 4517793, 4589504, 4661215, 4979520, 5019770, 5163192, 5450036, 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約数ペア:

[(1, 1428345434880), (2, 714172717440), (3, 476115144960), (4, 357086358720), (5, 285669086976), (6, 238057572480), (7, 204049347840), (8, 178543179360), (9, 158705048320), (10, 142834543488), (12, 119028786240), (13, 109872725760), (14, 102024673920), (15, 95223028992), (16, 89271589680), (18, 79352524160), (19, 75176075520), (20, 71417271744), (21, 68016449280), (24, 59514393120), (26, 54936362880), (28, 51012336960), (30, 47611514496), (32, 44635794840), (35, 40809869568), (36, 39676262080), (38, 37588037760), (39, 36624241920), (40, 35708635872), (42, 34008224640), (45, 31741009664), (48, 29757196560), (52, 27468181440), (56, 25506168480), (57, 25058691840), (60, 23805757248), (63, 22672149760), (64, 22317897420), (65, 21974545152), (70, 20404934784), (72, 19838131040), (76, 18794018880), (78, 18312120960), (80, 17854317936), (84, 17004112320), (90, 15870504832), (91, 15696103680), (95, 15035215104), (96, 14878598280), (104, 13734090720), (105, 13603289856), (112, 12753084240), (114, 12529345920), (117, 12208080640), (120, 11902878624), (126, 11336074880), (128, 11158948710), (130, 10987272576), (133, 10739439360), (140, 10202467392), (144, 9919065520), (152, 9397009440), (156, 9156060480), (160, 8927158968), (168, 8502056160), (171, 8352897280), (180, 7935252416), (182, 7848051840), (190, 7517607552), (192, 7439299140), (195, 7324848384), (208, 6867045360), (210, 6801644928), (224, 6376542120), (228, 6264672960), (234, 6104040320), (240, 5951439312), (247, 5782775040), (252, 5668037440), (256, 5579474355), (260, 5493636288), (266, 5369719680), (273, 5232034560), (280, 5101233696), (285, 5011738368), (288, 4959532760), (304, 4698504720), (312, 4578030240), (315, 4534429952), (320, 4463579484), (336, 4251028080), (342, 4176448640), (360, 3967626208), (364, 3924025920), (380, 3758803776), (384, 3719649570), (390, 3662424192), (399, 3579813120), (416, 3433522680), (420, 3400822464), (448, 3188271060), (455, 3139220736), (456, 3132336480), (468, 3052020160), (480, 2975719656), (494, 2891387520), (504, 2834018720), (520, 2746818144), (532, 2684859840), (546, 2616017280), (560, 2550616848), (570, 2505869184), (576, 2479766380), (585, 2441616128), (608, 2349252360), (624, 2289015120), (630, 2267214976), (640, 2231789742), (665, 2147887872), (672, 2125514040), (684, 2088224320), (720, 1983813104), (728, 1962012960), (741, 1927591680), (760, 1879401888), (768, 1859824785), (780, 1831212096), (798, 1789906560), (819, 1744011520), (832, 1716761340), (840, 1700411232), (855, 1670579456), (896, 1594135530), (910, 1569610368), (912, 1566168240), (936, 1526010080), (960, 1487859828), (988, 1445693760), (1008, 1417009360), (1040, 1373409072), (1064, 1342429920), (1092, 1308008640), (1120, 1275308424), (1140, 1252934592), (1152, 1239883190), (1170, 1220808064), (1197, 1193271040), (1216, 1174626180), (1235, 1156555008), (1248, 1144507560), (1260, 1133607488), (1280, 1115894871), (1330, 1073943936), (1344, 1062757020), (1365, 1046406912), (1368, 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(3952, 361423440), (3990, 357981312), (4032, 354252340), (4095, 348802304), (4160, 343352268), (4256, 335607480), (4368, 327002160), (4446, 321265280), (4480, 318827106), (4560, 313233648), (4680, 305202016), (4788, 298317760), (4864, 293656545), (4940, 289138752), (4992, 286126890), (5040, 283401872), (5187, 275370240), (5320, 268485984), (5376, 265689255), (5460, 261601728), (5472, 261028040), (5760, 247976638), (5824, 245251620), (5928, 240948960), (5985, 238654208), (6080, 234925236), (6240, 228901512), (6384, 223738320), (6552, 218001440), (6720, 212551404), (6840, 208822432), (6916, 206527680), (7280, 196201296), (7296, 195771030), (7410, 192759168), (7488, 190751260), (7904, 180711720), (7980, 178990656), (8064, 177126170), (8190, 174401152), (8320, 171676134), (8512, 167803740), (8645, 165222144), (8736, 163501080), (8892, 160632640), (8960, 159413553), (9120, 156616824), (9360, 152601008), (9576, 149158880), (9880, 144569376), (9984, 143063445), (10080, 141700936), (10374, 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13625090), (109440, 13051402), (110656, 12907980), (116480, 12262581), (118560, 12047448), (124488, 11473760), (127680, 11186916), (131040, 10900072), (138320, 10326384), (142272, 10039540), (143422, 9959040), (149760, 9537563), (153216, 9322430), (155610, 9179008), (158080, 9035586), (165984, 8605320), (170240, 8390187), (174720, 8175054), (177840, 8031632), (189696, 7529655), (191520, 7457944), (207480, 6884256), (209664, 6812545), (215133, 6639360), (218880, 6525701), (221312, 6453990), (237120, 6023724), (248976, 5736880), (255360, 5593458), (262080, 5450036), (276640, 5163192), (284544, 5019770), (286844, 4979520), (306432, 4661215), (311220, 4589504), (316160, 4517793), (331968, 4302660), (349440, 4087527), (355680, 4015816), (358555, 3983616), (383040, 3728972), (414960, 3442128), (430266, 3319680), (442624, 3226995), (474240, 3011862), (497952, 2868440), (501977, 2845440), (510720, 2796729), (524160, 2725018), (553280, 2581596), (569088, 2509885), (573688, 2489760), (622440, 2294752), (645399, 2213120), (663936, 2151330), (711360, 2007908), (717110, 1991808), (766080, 1864486), (829920, 1721064), (860532, 1659840), (932243, 1532160), (948480, 1505931), (995904, 1434220), (1003954, 1422720), (1048320, 1362509), (1075665, 1327872), (1106560, 1290798), (1147376, 1244880)]