1630163520

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^3$

素因数の和:135

約数の個数: 336

約数和(自身を含む): 6098926080

約数和(自身を除く): 4468762560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 31, 32, 36, 38, 40, 45, 48, 57, 60, 62, 64, 72, 76, 80, 90, 93, 95, 96, 114, 120, 124, 144, 152, 155, 160, 171, 180, 186, 190, 192, 228, 240, 248, 279, 285, 288, 304, 310, 320, 342, 360, 372, 380, 456, 465, 480, 496, 558, 570, 576, 589, 608, 620, 684, 720, 744, 760, 855, 912, 930, 960, 961, 992, 1116, 1140, 1178, 1216, 1240, 1368, 1395, 1440, 1488, 1520, 1710, 1767, 1824, 1860, 1922, 1984, 2232, 2280, 2356, 2480, 2736, 2790, 2880, 2883, 2945, 2976, 3040, 3420, 3534, 3648, 3720, 3844, 4464, 4560, 4712, 4805, 4960, 5301, 5472, 5580, 5766, 5890, 5952, 6080, 6840, 7068, 7440, 7688, 8649, 8835, 8928, 9120, 9424, 9610, 9920, 10602, 10944, 11160, 11532, 11780, 13680, 14136, 14415, 14880, 15376, 17298, 17670, 17856, 18240, 18259, 18848, 19220, 21204, 22320, 23064, 23560, 26505, 27360, 28272, 28830, 29760, 29791, 30752, 34596, 35340, 36518, 37696, 38440, 42408, 43245, 44640, 46128, 47120, 53010, 54720, 54777, 56544, 57660, 59582, 61504, 69192, 70680, 73036, 76880, 84816, 86490, 89280, 89373, 91295, 92256, 94240, 106020, 109554, 113088, 115320, 119164, 138384, 141360, 146072, 148955, 153760, 164331, 169632, 172980, 178746, 182590, 184512, 188480, 212040, 219108, 230640, 238328, 268119, 273885, 276768, 282720, 292144, 297910, 307520, 328662, 339264, 345960, 357492, 365180, 424080, 438216, 446865, 461280, 476656, 536238, 547770, 553536, 565440, 566029, 584288, 595820, 657324, 691920, 714984, 730360, 821655, 848160, 876432, 893730, 922560, 953312, 1072476, 1095540, 1132058, 1168576, 1191640, 1314648, 1340595, 1383840, 1429968, 1460720, 1643310, 1696320, 1698087, 1752864, 1787460, 1906624, 2144952, 2191080, 2264116, 2383280, 2629296, 2681190, 2767680, 2830145, 2859936, 2921440, 3286620, 3396174, 3505728, 3574920, 4289904, 4382160, 4528232, 4766560, 5094261, 5258592, 5362380, 5660290, 5719872, 5842880, 6573240, 6792348, 7149840, 8490435, 8579808, 8764320, 9056464, 9533120, 10188522, 10517184, 10724760, 11320580, 13146480, 13584696, 14299680, 16980870, 17159616, 17528640, 18112928, 20377044, 21449520, 22641160, 25471305, 26292960, 27169392, 28599360, 33961740, 36225856, 40754088, 42899040, 45282320, 50942610, 52585920, 54338784, 67923480, 81508176, 85798080, 90564640, 101885220, 108677568, 135846960, 163016352, 181129280, 203770440, 271693920, 326032704, 407540880, 543387840, 815081760, 1630163520]

約数ペア:

[(1, 1630163520), (2, 815081760), (3, 543387840), (4, 407540880), (5, 326032704), (6, 271693920), (8, 203770440), (9, 181129280), (10, 163016352), (12, 135846960), (15, 108677568), (16, 101885220), (18, 90564640), (19, 85798080), (20, 81508176), (24, 67923480), (30, 54338784), (31, 52585920), (32, 50942610), (36, 45282320), (38, 42899040), (40, 40754088), (45, 36225856), (48, 33961740), (57, 28599360), (60, 27169392), (62, 26292960), (64, 25471305), (72, 22641160), (76, 21449520), (80, 20377044), (90, 18112928), (93, 17528640), (95, 17159616), (96, 16980870), (114, 14299680), (120, 13584696), (124, 13146480), (144, 11320580), (152, 10724760), (155, 10517184), (160, 10188522), (171, 9533120), (180, 9056464), (186, 8764320), (190, 8579808), (192, 8490435), (228, 7149840), (240, 6792348), (248, 6573240), (279, 5842880), (285, 5719872), (288, 5660290), (304, 5362380), (310, 5258592), (320, 5094261), (342, 4766560), (360, 4528232), (372, 4382160), (380, 4289904), (456, 3574920), (465, 3505728), (480, 3396174), (496, 3286620), (558, 2921440), (570, 2859936), (576, 2830145), (589, 2767680), (608, 2681190), (620, 2629296), (684, 2383280), (720, 2264116), (744, 2191080), (760, 2144952), (855, 1906624), (912, 1787460), (930, 1752864), (960, 1698087), (961, 1696320), (992, 1643310), (1116, 1460720), (1140, 1429968), (1178, 1383840), (1216, 1340595), (1240, 1314648), (1368, 1191640), (1395, 1168576), (1440, 1132058), (1488, 1095540), (1520, 1072476), (1710, 953312), (1767, 922560), (1824, 893730), (1860, 876432), (1922, 848160), (1984, 821655), (2232, 730360), (2280, 714984), (2356, 691920), (2480, 657324), (2736, 595820), (2790, 584288), (2880, 566029), (2883, 565440), (2945, 553536), (2976, 547770), (3040, 536238), (3420, 476656), (3534, 461280), (3648, 446865), (3720, 438216), (3844, 424080), (4464, 365180), (4560, 357492), (4712, 345960), (4805, 339264), (4960, 328662), (5301, 307520), (5472, 297910), (5580, 292144), (5766, 282720), (5890, 276768), (5952, 273885), (6080, 268119), (6840, 238328), (7068, 230640), (7440, 219108), (7688, 212040), (8649, 188480), (8835, 184512), (8928, 182590), (9120, 178746), (9424, 172980), (9610, 169632), (9920, 164331), (10602, 153760), (10944, 148955), (11160, 146072), (11532, 141360), (11780, 138384), (13680, 119164), (14136, 115320), (14415, 113088), (14880, 109554), (15376, 106020), (17298, 94240), (17670, 92256), (17856, 91295), (18240, 89373), (18259, 89280), (18848, 86490), (19220, 84816), (21204, 76880), (22320, 73036), (23064, 70680), (23560, 69192), (26505, 61504), (27360, 59582), (28272, 57660), (28830, 56544), (29760, 54777), (29791, 54720), (30752, 53010), (34596, 47120), (35340, 46128), (36518, 44640), (37696, 43245), (38440, 42408)]