18706171680

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{631}}^1$

素因数の和:849

約数の個数: 576

約数和(自身を含む): 77815116288

約数和(自身を除く): 59108944608

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 20, 21, 24, 28, 30, 32, 34, 35, 36, 40, 42, 45, 48, 51, 56, 60, 63, 68, 70, 72, 80, 84, 85, 90, 96, 102, 105, 112, 119, 120, 126, 136, 140, 144, 153, 160, 168, 170, 173, 180, 204, 210, 224, 238, 240, 252, 255, 272, 280, 288, 306, 315, 336, 340, 346, 357, 360, 408, 420, 476, 480, 504, 510, 519, 544, 560, 595, 612, 630, 631, 672, 680, 692, 714, 720, 765, 816, 840, 865, 952, 1008, 1020, 1038, 1071, 1120, 1190, 1211, 1224, 1260, 1262, 1360, 1384, 1428, 1440, 1530, 1557, 1632, 1680, 1730, 1785, 1893, 1904, 2016, 2040, 2076, 2142, 2380, 2422, 2448, 2520, 2524, 2595, 2720, 2768, 2856, 2941, 3060, 3114, 3155, 3360, 3460, 3570, 3633, 3786, 3808, 4080, 4152, 4284, 4417, 4760, 4844, 4896, 5040, 5048, 5190, 5355, 5536, 5679, 5712, 5882, 6055, 6120, 6228, 6310, 6920, 7140, 7266, 7572, 7785, 8160, 8304, 8568, 8823, 8834, 9465, 9520, 9688, 10080, 10096, 10380, 10710, 10727, 10899, 11358, 11424, 11764, 12110, 12240, 12456, 12620, 13251, 13840, 14280, 14532, 14705, 15144, 15570, 16608, 17136, 17646, 17668, 18165, 18930, 19040, 19376, 20192, 20587, 20760, 21420, 21454, 21798, 22085, 22716, 23528, 24220, 24480, 24912, 25240, 26469, 26502, 27680, 28395, 28560, 29064, 29410, 30288, 31140, 32181, 34272, 35292, 35336, 36330, 37860, 38752, 39753, 41174, 41520, 42840, 42908, 43596, 44115, 44170, 45432, 47056, 48440, 49824, 50480, 52938, 53004, 53635, 54495, 56790, 57120, 58128, 58820, 60576, 61761, 62280, 64362, 66255, 70584, 70672, 72660, 75089, 75720, 79506, 82348, 83040, 85680, 85816, 87192, 88230, 88340, 90864, 94112, 96543, 96880, 100960, 102935, 105876, 106008, 107270, 108990, 109163, 113580, 116256, 117640, 123522, 124560, 128724, 132345, 132510, 141168, 141344, 145320, 150178, 151440, 159012, 160905, 164696, 171360, 171632, 174384, 176460, 176680, 181728, 185283, 193086, 193760, 198765, 205870, 211752, 212016, 214540, 217980, 218326, 225267, 227160, 235280, 247044, 249120, 257448, 264690, 265020, 282336, 290640, 300356, 302880, 308805, 318024, 321810, 327489, 329392, 343264, 348768, 352920, 353360, 370566, 375445, 386172, 397530, 411740, 423504, 424032, 429080, 435960, 436652, 450534, 454320, 470560, 482715, 494088, 514896, 529380, 530040, 545815, 581280, 600712, 617610, 636048, 643620, 654978, 658784, 675801, 705840, 706720, 741132, 750890, 764141, 772344, 795060, 823480, 847008, 858160, 871920, 873304, 901068, 908640, 926415, 965430, 982467, 988176, 1029792, 1058760, 1060080, 1091630, 1126335, 1201424, 1235220, 1272096, 1287240, 1309956, 1351602, 1411680, 1482264, 1501780, 1528282, 1544688, 1590120, 1637445, 1646960, 1716320, 1743840, 1746608, 1802136, 1852830, 1855771, 1930860, 1964934, 1976352, 2117520, 2120160, 2183260, 2252670, 2292423, 2402848, 2470440, 2574480, 2619912, 2703204, 2964528, 3003560, 3056564, 3089376, 3180240, 3274890, 3293920, 3379005, 3493216, 3604272, 3705660, 3711542, 3820705, 3861720, 3929868, 4235040, 4366520, 4505340, 4584846, 4912335, 4940880, 5148960, 5239824, 5406408, 5567313, 5929056, 6007120, 6113128, 6360480, 6549780, 6758010, 6877269, 7208544, 7411320, 7423084, 7641410, 7723440, 7859736, 8733040, 9010680, 9169692, 9278855, 9824670, 9881760, 10479648, 10812816, 11134626, 11462115, 12014240, 12226256, 12990397, 13099560, 13516020, 13754538, 14822640, 14846168, 15282820, 15446880, 15719472, 16701939, 17466080, 18021360, 18339384, 18557710, 19649340, 21625632, 22269252, 22924230, 24452512, 25980794, 26199120, 27032040, 27509076, 27836565, 29645280, 29692336, 30565640, 31438944, 33403878, 34386345, 36042720, 36678768, 37115420, 38971191, 39298680, 44538504, 45848460, 51961588, 52398240, 54064080, 55018152, 55673130, 59384672, 61131280, 64951985, 66807756, 68772690, 73357536, 74230840, 77942382, 78597360, 83509695, 89077008, 91696920, 103923176, 108128160, 110036304, 111346260, 116913573, 122262560, 129903970, 133615512, 137545380, 148461680, 155884764, 157194720, 167019390, 178154016, 183393840, 194855955, 207846352, 220072608, 222692520, 233827146, 259807940, 267231024, 275090760, 296923360, 311769528, 334038780, 366787680, 389711910, 415692704, 445385040, 467654292, 519615880, 534462048, 550181520, 584567865, 623539056, 668077560, 779423820, 890770080, 935308584, 1039231760, 1100363040, 1169135730, 1247078112, 1336155120, 1558847640, 1870617168, 2078463520, 2338271460, 2672310240, 3117695280, 3741234336, 4676542920, 6235390560, 9353085840, 18706171680]

約数ペア:

[(1, 18706171680), (2, 9353085840), (3, 6235390560), (4, 4676542920), (5, 3741234336), (6, 3117695280), (7, 2672310240), (8, 2338271460), (9, 2078463520), (10, 1870617168), (12, 1558847640), (14, 1336155120), (15, 1247078112), (16, 1169135730), (17, 1100363040), (18, 1039231760), (20, 935308584), (21, 890770080), (24, 779423820), (28, 668077560), (30, 623539056), (32, 584567865), (34, 550181520), (35, 534462048), (36, 519615880), (40, 467654292), (42, 445385040), (45, 415692704), (48, 389711910), (51, 366787680), (56, 334038780), (60, 311769528), (63, 296923360), (68, 275090760), (70, 267231024), (72, 259807940), (80, 233827146), (84, 222692520), (85, 220072608), (90, 207846352), (96, 194855955), (102, 183393840), (105, 178154016), (112, 167019390), (119, 157194720), (120, 155884764), (126, 148461680), (136, 137545380), (140, 133615512), (144, 129903970), (153, 122262560), (160, 116913573), (168, 111346260), (170, 110036304), (173, 108128160), (180, 103923176), (204, 91696920), (210, 89077008), (224, 83509695), (238, 78597360), (240, 77942382), (252, 74230840), (255, 73357536), (272, 68772690), (280, 66807756), (288, 64951985), (306, 61131280), (315, 59384672), (336, 55673130), (340, 55018152), (346, 54064080), (357, 52398240), (360, 51961588), (408, 45848460), (420, 44538504), (476, 39298680), (480, 38971191), (504, 37115420), (510, 36678768), (519, 36042720), (544, 34386345), (560, 33403878), (595, 31438944), (612, 30565640), (630, 29692336), (631, 29645280), (672, 27836565), (680, 27509076), (692, 27032040), (714, 26199120), (720, 25980794), (765, 24452512), (816, 22924230), (840, 22269252), (865, 21625632), (952, 19649340), (1008, 18557710), (1020, 18339384), (1038, 18021360), (1071, 17466080), (1120, 16701939), (1190, 15719472), (1211, 15446880), (1224, 15282820), (1260, 14846168), (1262, 14822640), (1360, 13754538), (1384, 13516020), (1428, 13099560), (1440, 12990397), (1530, 12226256), (1557, 12014240), (1632, 11462115), (1680, 11134626), (1730, 10812816), (1785, 10479648), (1893, 9881760), (1904, 9824670), (2016, 9278855), (2040, 9169692), (2076, 9010680), (2142, 8733040), (2380, 7859736), (2422, 7723440), (2448, 7641410), (2520, 7423084), (2524, 7411320), (2595, 7208544), (2720, 6877269), (2768, 6758010), (2856, 6549780), (2941, 6360480), (3060, 6113128), (3114, 6007120), (3155, 5929056), (3360, 5567313), (3460, 5406408), (3570, 5239824), (3633, 5148960), (3786, 4940880), (3808, 4912335), (4080, 4584846), (4152, 4505340), (4284, 4366520), (4417, 4235040), (4760, 3929868), (4844, 3861720), (4896, 3820705), (5040, 3711542), (5048, 3705660), (5190, 3604272), (5355, 3493216), (5536, 3379005), (5679, 3293920), (5712, 3274890), (5882, 3180240), (6055, 3089376), (6120, 3056564), (6228, 3003560), (6310, 2964528), (6920, 2703204), (7140, 2619912), (7266, 2574480), (7572, 2470440), (7785, 2402848), (8160, 2292423), (8304, 2252670), (8568, 2183260), (8823, 2120160), (8834, 2117520), (9465, 1976352), (9520, 1964934), (9688, 1930860), (10080, 1855771), (10096, 1852830), (10380, 1802136), (10710, 1746608), (10727, 1743840), (10899, 1716320), (11358, 1646960), (11424, 1637445), (11764, 1590120), (12110, 1544688), (12240, 1528282), (12456, 1501780), (12620, 1482264), (13251, 1411680), (13840, 1351602), (14280, 1309956), (14532, 1287240), (14705, 1272096), (15144, 1235220), (15570, 1201424), (16608, 1126335), (17136, 1091630), (17646, 1060080), (17668, 1058760), (18165, 1029792), (18930, 988176), (19040, 982467), (19376, 965430), (20192, 926415), (20587, 908640), (20760, 901068), (21420, 873304), (21454, 871920), (21798, 858160), (22085, 847008), (22716, 823480), (23528, 795060), (24220, 772344), (24480, 764141), (24912, 750890), (25240, 741132), (26469, 706720), (26502, 705840), (27680, 675801), (28395, 658784), (28560, 654978), (29064, 643620), (29410, 636048), (30288, 617610), (31140, 600712), (32181, 581280), (34272, 545815), (35292, 530040), (35336, 529380), (36330, 514896), (37860, 494088), (38752, 482715), (39753, 470560), (41174, 454320), (41520, 450534), (42840, 436652), (42908, 435960), (43596, 429080), (44115, 424032), (44170, 423504), (45432, 411740), (47056, 397530), (48440, 386172), (49824, 375445), (50480, 370566), (52938, 353360), (53004, 352920), (53635, 348768), (54495, 343264), (56790, 329392), (57120, 327489), (58128, 321810), (58820, 318024), (60576, 308805), (61761, 302880), (62280, 300356), (64362, 290640), (66255, 282336), (70584, 265020), (70672, 264690), (72660, 257448), (75089, 249120), (75720, 247044), (79506, 235280), (82348, 227160), (83040, 225267), (85680, 218326), (85816, 217980), (87192, 214540), (88230, 212016), (88340, 211752), (90864, 205870), (94112, 198765), (96543, 193760), (96880, 193086), (100960, 185283), (102935, 181728), (105876, 176680), (106008, 176460), (107270, 174384), (108990, 171632), (109163, 171360), (113580, 164696), (116256, 160905), (117640, 159012), (123522, 151440), (124560, 150178), (128724, 145320), (132345, 141344), (132510, 141168)]