15921441360

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{127}}^1\times {\mathrm{1439}}^1$

素因数の和:1607

約数の個数: 360

約数和(自身を含む): 59276206080

約数和(自身を除く): 43354764720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 121, 127, 132, 144, 165, 176, 180, 198, 220, 240, 242, 254, 264, 330, 360, 363, 381, 396, 440, 484, 495, 508, 528, 605, 635, 660, 720, 726, 762, 792, 880, 968, 990, 1016, 1089, 1143, 1210, 1270, 1320, 1397, 1439, 1452, 1524, 1584, 1815, 1905, 1936, 1980, 2032, 2178, 2286, 2420, 2540, 2640, 2794, 2878, 2904, 3048, 3630, 3810, 3960, 4191, 4317, 4356, 4572, 4840, 5080, 5445, 5588, 5715, 5756, 5808, 6096, 6985, 7195, 7260, 7620, 7920, 8382, 8634, 8712, 9144, 9680, 10160, 10890, 11176, 11430, 11512, 12573, 12951, 13970, 14390, 14520, 15240, 15367, 15829, 16764, 17268, 17424, 18288, 20955, 21585, 21780, 22352, 22860, 23024, 25146, 25902, 27940, 28780, 29040, 30480, 30734, 31658, 33528, 34536, 41910, 43170, 43560, 45720, 46101, 47487, 50292, 51804, 55880, 57560, 61468, 62865, 63316, 64755, 67056, 69072, 76835, 79145, 83820, 86340, 87120, 91440, 92202, 94974, 100584, 103608, 111760, 115120, 122936, 125730, 126632, 129510, 138303, 142461, 153670, 158290, 167640, 172680, 174119, 182753, 184404, 189948, 201168, 207216, 230505, 237435, 245872, 251460, 253264, 259020, 276606, 284922, 307340, 316580, 335280, 345360, 348238, 365506, 368808, 379896, 461010, 474870, 502920, 518040, 522357, 548259, 553212, 569844, 614680, 633160, 691515, 696476, 712305, 731012, 737616, 759792, 870595, 913765, 922020, 949740, 1005840, 1036080, 1044714, 1096518, 1106424, 1139688, 1229360, 1266320, 1383030, 1392952, 1424610, 1462024, 1567071, 1644777, 1741190, 1827530, 1844040, 1899480, 2010283, 2089428, 2193036, 2212848, 2279376, 2611785, 2741295, 2766060, 2785904, 2849220, 2924048, 3134142, 3289554, 3482380, 3655060, 3688080, 3798960, 4020566, 4178856, 4386072, 5223570, 5482590, 5532120, 5698440, 6030849, 6268284, 6579108, 6964760, 7310120, 7835355, 8041132, 8223885, 8357712, 8772144, 10051415, 10447140, 10965180, 11064240, 11396880, 12061698, 12536568, 13158216, 13929520, 14620240, 15670710, 16082264, 16447770, 18092547, 20102830, 20894280, 21930360, 22113113, 24123396, 25073136, 26316432, 30154245, 31341420, 32164528, 32895540, 36185094, 40205660, 41788560, 43860720, 44226226, 48246792, 60308490, 62682840, 65791080, 66339339, 72370188, 80411320, 88452452, 90462735, 96493584, 110565565, 120616980, 125365680, 131582160, 132678678, 144740376, 160822640, 176904904, 180925470, 199018017, 221131130, 241233960, 265357356, 289480752, 331696695, 353809808, 361850940, 398036034, 442262260, 482467920, 530714712, 663393390, 723701880, 796072068, 884524520, 995090085, 1061429424, 1326786780, 1447403760, 1592144136, 1769049040, 1990180170, 2653573560, 3184288272, 3980360340, 5307147120, 7960720680, 15921441360]

約数ペア:

[(1, 15921441360), (2, 7960720680), (3, 5307147120), (4, 3980360340), (5, 3184288272), (6, 2653573560), (8, 1990180170), (9, 1769049040), (10, 1592144136), (11, 1447403760), (12, 1326786780), (15, 1061429424), (16, 995090085), (18, 884524520), (20, 796072068), (22, 723701880), (24, 663393390), (30, 530714712), (33, 482467920), (36, 442262260), (40, 398036034), (44, 361850940), (45, 353809808), (48, 331696695), (55, 289480752), (60, 265357356), (66, 241233960), (72, 221131130), (80, 199018017), (88, 180925470), (90, 176904904), (99, 160822640), (110, 144740376), (120, 132678678), (121, 131582160), (127, 125365680), (132, 120616980), (144, 110565565), (165, 96493584), (176, 90462735), (180, 88452452), (198, 80411320), (220, 72370188), (240, 66339339), (242, 65791080), (254, 62682840), (264, 60308490), (330, 48246792), (360, 44226226), (363, 43860720), (381, 41788560), (396, 40205660), (440, 36185094), (484, 32895540), (495, 32164528), (508, 31341420), (528, 30154245), (605, 26316432), (635, 25073136), (660, 24123396), (720, 22113113), (726, 21930360), (762, 20894280), (792, 20102830), (880, 18092547), (968, 16447770), (990, 16082264), (1016, 15670710), (1089, 14620240), (1143, 13929520), (1210, 13158216), (1270, 12536568), (1320, 12061698), (1397, 11396880), (1439, 11064240), (1452, 10965180), (1524, 10447140), (1584, 10051415), (1815, 8772144), (1905, 8357712), (1936, 8223885), (1980, 8041132), (2032, 7835355), (2178, 7310120), (2286, 6964760), (2420, 6579108), (2540, 6268284), (2640, 6030849), (2794, 5698440), (2878, 5532120), (2904, 5482590), (3048, 5223570), (3630, 4386072), (3810, 4178856), (3960, 4020566), (4191, 3798960), (4317, 3688080), (4356, 3655060), (4572, 3482380), (4840, 3289554), (5080, 3134142), (5445, 2924048), (5588, 2849220), (5715, 2785904), (5756, 2766060), (5808, 2741295), (6096, 2611785), (6985, 2279376), (7195, 2212848), (7260, 2193036), (7620, 2089428), (7920, 2010283), (8382, 1899480), (8634, 1844040), (8712, 1827530), (9144, 1741190), (9680, 1644777), (10160, 1567071), (10890, 1462024), (11176, 1424610), (11430, 1392952), (11512, 1383030), (12573, 1266320), (12951, 1229360), (13970, 1139688), (14390, 1106424), (14520, 1096518), (15240, 1044714), (15367, 1036080), (15829, 1005840), (16764, 949740), (17268, 922020), (17424, 913765), (18288, 870595), (20955, 759792), (21585, 737616), (21780, 731012), (22352, 712305), (22860, 696476), (23024, 691515), (25146, 633160), (25902, 614680), (27940, 569844), (28780, 553212), (29040, 548259), (30480, 522357), (30734, 518040), (31658, 502920), (33528, 474870), (34536, 461010), (41910, 379896), (43170, 368808), (43560, 365506), (45720, 348238), (46101, 345360), (47487, 335280), (50292, 316580), (51804, 307340), (55880, 284922), (57560, 276606), (61468, 259020), (62865, 253264), (63316, 251460), (64755, 245872), (67056, 237435), (69072, 230505), (76835, 207216), (79145, 201168), (83820, 189948), (86340, 184404), (87120, 182753), (91440, 174119), (92202, 172680), (94974, 167640), (100584, 158290), (103608, 153670), (111760, 142461), (115120, 138303), (122936, 129510), (125730, 126632)]