80482904320

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{719}}^1$

素因数の和:822

約数の個数: 432

約数和(自身を含む): 245511544320

約数和(自身を除く): 165028640000

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 31, 32, 35, 40, 52, 56, 62, 64, 65, 70, 80, 91, 104, 112, 124, 128, 130, 140, 155, 160, 182, 208, 217, 224, 248, 256, 260, 280, 310, 320, 364, 403, 416, 434, 448, 455, 496, 520, 560, 620, 640, 719, 728, 806, 832, 868, 896, 910, 961, 992, 1040, 1085, 1120, 1240, 1280, 1438, 1456, 1612, 1664, 1736, 1792, 1820, 1922, 1984, 2015, 2080, 2170, 2240, 2480, 2821, 2876, 2912, 3224, 3328, 3472, 3595, 3640, 3844, 3968, 4030, 4160, 4340, 4480, 4805, 4960, 5033, 5642, 5752, 5824, 6448, 6727, 6944, 7190, 7280, 7688, 7936, 8060, 8320, 8680, 8960, 9347, 9610, 9920, 10066, 11284, 11504, 11648, 12493, 12896, 13454, 13888, 14105, 14380, 14560, 15376, 16120, 16640, 17360, 18694, 19220, 19840, 20132, 22289, 22568, 23008, 23296, 24986, 25165, 25792, 26908, 27776, 28210, 28760, 29120, 30752, 32240, 33635, 34720, 37388, 38440, 39680, 40264, 44578, 45136, 46016, 46735, 49972, 50330, 51584, 53816, 55552, 56420, 57520, 58240, 61504, 62465, 64480, 65429, 67270, 69440, 74776, 76880, 80528, 87451, 89156, 90272, 92032, 93470, 99944, 100660, 103168, 107632, 111445, 112840, 115040, 116480, 123008, 124930, 128960, 130858, 134540, 138880, 149552, 153760, 156023, 161056, 174902, 178312, 180544, 184064, 186940, 199888, 201320, 215264, 222890, 225680, 230080, 246016, 249860, 257920, 261716, 269080, 277760, 289757, 299104, 307520, 312046, 322112, 327145, 349804, 356624, 361088, 373880, 399776, 402640, 430528, 437255, 445780, 451360, 460160, 499720, 515840, 523432, 538160, 579514, 598208, 615040, 624092, 644224, 654290, 690959, 699608, 713248, 722176, 747760, 780115, 799552, 805280, 861056, 874510, 891560, 902720, 920320, 999440, 1046864, 1076320, 1159028, 1196416, 1230080, 1248184, 1288448, 1308580, 1381918, 1399216, 1426496, 1448785, 1495520, 1560230, 1599104, 1610560, 1722112, 1749020, 1783120, 1805440, 1998880, 2028299, 2093728, 2152640, 2318056, 2392832, 2496368, 2617160, 2763836, 2798432, 2852992, 2897570, 2991040, 3120460, 3198208, 3221120, 3454795, 3498040, 3566240, 3610880, 3997760, 4056598, 4187456, 4305280, 4636112, 4836713, 4992736, 5234320, 5527672, 5596864, 5705984, 5795140, 5982080, 6240920, 6442240, 6909590, 6996080, 7132480, 7995520, 8113196, 8374912, 8610560, 8982467, 9272224, 9673426, 9985472, 10141495, 10468640, 11055344, 11193728, 11590280, 11964160, 12481840, 13819180, 13992160, 14264960, 15991040, 16226392, 16749824, 17964934, 18544448, 19346852, 19970944, 20282990, 20937280, 22110688, 22387456, 23180560, 24183565, 24963680, 27638360, 27984320, 28529920, 32452784, 35929868, 37088896, 38693704, 39941888, 40565980, 41874560, 44221376, 44912335, 46361120, 48367130, 49927360, 55276720, 55968640, 62877269, 64905568, 71859736, 74177792, 77387408, 81131960, 83749120, 88442752, 89824670, 92722240, 96734260, 99854720, 110553440, 111937280, 125754538, 129811136, 143719472, 154774816, 162263920, 176885504, 179649340, 185444480, 193468520, 199709440, 221106880, 251509076, 259622272, 287438944, 309549632, 314386345, 324527840, 359298680, 370888960, 386937040, 442213760, 503018152, 519244544, 574877888, 619099264, 628772690, 649055680, 718597360, 773874080, 884427520, 1006036304, 1149755776, 1238198528, 1257545380, 1298111360, 1437194720, 1547748160, 2012072608, 2299511552, 2515090760, 2596222720, 2874389440, 3095496320, 4024145216, 5030181520, 5748778880, 6190992640, 8048290432, 10060363040, 11497557760, 16096580864, 20120726080, 40241452160, 80482904320]

約数ペア:

[(1, 80482904320), (2, 40241452160), (4, 20120726080), (5, 16096580864), (7, 11497557760), (8, 10060363040), (10, 8048290432), (13, 6190992640), (14, 5748778880), (16, 5030181520), (20, 4024145216), (26, 3095496320), (28, 2874389440), (31, 2596222720), (32, 2515090760), (35, 2299511552), (40, 2012072608), (52, 1547748160), (56, 1437194720), (62, 1298111360), (64, 1257545380), (65, 1238198528), (70, 1149755776), (80, 1006036304), (91, 884427520), (104, 773874080), (112, 718597360), (124, 649055680), (128, 628772690), (130, 619099264), (140, 574877888), (155, 519244544), (160, 503018152), (182, 442213760), (208, 386937040), (217, 370888960), (224, 359298680), (248, 324527840), (256, 314386345), (260, 309549632), (280, 287438944), (310, 259622272), (320, 251509076), (364, 221106880), (403, 199709440), (416, 193468520), (434, 185444480), (448, 179649340), (455, 176885504), (496, 162263920), (520, 154774816), (560, 143719472), (620, 129811136), (640, 125754538), (719, 111937280), (728, 110553440), (806, 99854720), (832, 96734260), (868, 92722240), (896, 89824670), (910, 88442752), (961, 83749120), (992, 81131960), (1040, 77387408), (1085, 74177792), (1120, 71859736), (1240, 64905568), (1280, 62877269), (1438, 55968640), (1456, 55276720), (1612, 49927360), (1664, 48367130), (1736, 46361120), (1792, 44912335), (1820, 44221376), (1922, 41874560), (1984, 40565980), (2015, 39941888), (2080, 38693704), (2170, 37088896), (2240, 35929868), (2480, 32452784), (2821, 28529920), (2876, 27984320), (2912, 27638360), (3224, 24963680), (3328, 24183565), (3472, 23180560), (3595, 22387456), (3640, 22110688), (3844, 20937280), (3968, 20282990), (4030, 19970944), (4160, 19346852), (4340, 18544448), (4480, 17964934), (4805, 16749824), (4960, 16226392), (5033, 15991040), (5642, 14264960), (5752, 13992160), (5824, 13819180), (6448, 12481840), (6727, 11964160), (6944, 11590280), (7190, 11193728), (7280, 11055344), (7688, 10468640), (7936, 10141495), (8060, 9985472), (8320, 9673426), (8680, 9272224), (8960, 8982467), (9347, 8610560), (9610, 8374912), (9920, 8113196), (10066, 7995520), (11284, 7132480), (11504, 6996080), (11648, 6909590), (12493, 6442240), (12896, 6240920), (13454, 5982080), (13888, 5795140), (14105, 5705984), (14380, 5596864), (14560, 5527672), (15376, 5234320), (16120, 4992736), (16640, 4836713), (17360, 4636112), (18694, 4305280), (19220, 4187456), (19840, 4056598), (20132, 3997760), (22289, 3610880), (22568, 3566240), (23008, 3498040), (23296, 3454795), (24986, 3221120), (25165, 3198208), (25792, 3120460), (26908, 2991040), (27776, 2897570), (28210, 2852992), (28760, 2798432), (29120, 2763836), (30752, 2617160), (32240, 2496368), (33635, 2392832), (34720, 2318056), (37388, 2152640), (38440, 2093728), (39680, 2028299), (40264, 1998880), (44578, 1805440), (45136, 1783120), (46016, 1749020), (46735, 1722112), (49972, 1610560), (50330, 1599104), (51584, 1560230), (53816, 1495520), (55552, 1448785), (56420, 1426496), (57520, 1399216), (58240, 1381918), (61504, 1308580), (62465, 1288448), (64480, 1248184), (65429, 1230080), (67270, 1196416), (69440, 1159028), (74776, 1076320), (76880, 1046864), (80528, 999440), (87451, 920320), (89156, 902720), (90272, 891560), (92032, 874510), (93470, 861056), (99944, 805280), (100660, 799552), (103168, 780115), (107632, 747760), (111445, 722176), (112840, 713248), (115040, 699608), (116480, 690959), (123008, 654290), (124930, 644224), (128960, 624092), (130858, 615040), (134540, 598208), (138880, 579514), (149552, 538160), (153760, 523432), (156023, 515840), (161056, 499720), (174902, 460160), (178312, 451360), (180544, 445780), (184064, 437255), (186940, 430528), (199888, 402640), (201320, 399776), (215264, 373880), (222890, 361088), (225680, 356624), (230080, 349804), (246016, 327145), (249860, 322112), (257920, 312046), (261716, 307520), (269080, 299104), (277760, 289757)]