420687360

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2$

素因数の和:110

約数の個数: 360

約数和(自身を含む): 1584708840

約数和(自身を除く): 1164021480

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, 128, 144, 152, 155, 160, 171, 180, 186, 190, 192, 228, 240, 248, 256, 279, 285, 288, 304, 310, 320, 342, 360, 372, 380, 384, 456, 465, 480, 496, 512, 558, 570, 576, 589, 608, 620, 640, 684, 720, 744, 760, 768, 855, 912, 930, 960, 961, 992, 1116, 1140, 1152, 1178, 1216, 1240, 1280, 1368, 1395, 1440, 1488, 1520, 1536, 1710, 1767, 1824, 1860, 1920, 1922, 1984, 2232, 2280, 2304, 2356, 2432, 2480, 2560, 2736, 2790, 2880, 2883, 2945, 2976, 3040, 3420, 3534, 3648, 3720, 3840, 3844, 3968, 4464, 4560, 4608, 4712, 4805, 4864, 4960, 5301, 5472, 5580, 5760, 5766, 5890, 5952, 6080, 6840, 7068, 7296, 7440, 7680, 7688, 7936, 8649, 8835, 8928, 9120, 9424, 9610, 9728, 9920, 10602, 10944, 11160, 11520, 11532, 11780, 11904, 12160, 13680, 14136, 14415, 14592, 14880, 15376, 15872, 17298, 17670, 17856, 18240, 18259, 18848, 19220, 19840, 21204, 21888, 22320, 23040, 23064, 23560, 23808, 24320, 26505, 27360, 28272, 28830, 29184, 29760, 30752, 34596, 35340, 35712, 36480, 36518, 37696, 38440, 39680, 42408, 43245, 43776, 44640, 46128, 47120, 47616, 48640, 53010, 54720, 54777, 56544, 57660, 59520, 61504, 69192, 70680, 71424, 72960, 73036, 75392, 76880, 79360, 84816, 86490, 87552, 89280, 91295, 92256, 94240, 106020, 109440, 109554, 113088, 115320, 119040, 123008, 138384, 141360, 142848, 145920, 146072, 150784, 153760, 164331, 169632, 172980, 178560, 182590, 184512, 188480, 212040, 218880, 219108, 226176, 230640, 238080, 246016, 273885, 276768, 282720, 292144, 301568, 307520, 328662, 339264, 345960, 357120, 365180, 369024, 376960, 424080, 437760, 438216, 452352, 461280, 492032, 547770, 553536, 565440, 584288, 615040, 657324, 678528, 691920, 714240, 730360, 738048, 753920, 821655, 848160, 876432, 904704, 922560, 1095540, 1107072, 1130880, 1168576, 1230080, 1314648, 1357056, 1383840, 1460720, 1476096, 1507840, 1643310, 1696320, 1752864, 1845120, 2191080, 2214144, 2261760, 2337152, 2460160, 2629296, 2714112, 2767680, 2921440, 3286620, 3392640, 3505728, 3690240, 4382160, 4428288, 4523520, 4674304, 5258592, 5535360, 5842880, 6573240, 6785280, 7011456, 7380480, 8764320, 9348608, 10517184, 11070720, 11685760, 13146480, 13570560, 14022912, 17528640, 21034368, 22141440, 23371520, 26292960, 28045824, 35057280, 42068736, 46743040, 52585920, 70114560, 84137472, 105171840, 140229120, 210343680, 420687360]

約数ペア:

[(1, 420687360), (2, 210343680), (3, 140229120), (4, 105171840), (5, 84137472), (6, 70114560), (8, 52585920), (9, 46743040), (10, 42068736), (12, 35057280), (15, 28045824), (16, 26292960), (18, 23371520), (19, 22141440), (20, 21034368), (24, 17528640), (30, 14022912), (31, 13570560), (32, 13146480), (36, 11685760), (38, 11070720), (40, 10517184), (45, 9348608), (48, 8764320), (57, 7380480), (60, 7011456), (62, 6785280), (64, 6573240), (72, 5842880), (76, 5535360), (80, 5258592), (90, 4674304), (93, 4523520), (95, 4428288), (96, 4382160), (114, 3690240), (120, 3505728), (124, 3392640), (128, 3286620), (144, 2921440), (152, 2767680), (155, 2714112), (160, 2629296), (171, 2460160), (180, 2337152), (186, 2261760), (190, 2214144), (192, 2191080), (228, 1845120), (240, 1752864), (248, 1696320), (256, 1643310), (279, 1507840), (285, 1476096), (288, 1460720), (304, 1383840), (310, 1357056), (320, 1314648), (342, 1230080), (360, 1168576), (372, 1130880), (380, 1107072), (384, 1095540), (456, 922560), (465, 904704), (480, 876432), (496, 848160), (512, 821655), (558, 753920), (570, 738048), (576, 730360), (589, 714240), (608, 691920), (620, 678528), (640, 657324), (684, 615040), (720, 584288), (744, 565440), (760, 553536), (768, 547770), (855, 492032), (912, 461280), (930, 452352), (960, 438216), (961, 437760), (992, 424080), (1116, 376960), (1140, 369024), (1152, 365180), (1178, 357120), (1216, 345960), (1240, 339264), (1280, 328662), (1368, 307520), (1395, 301568), (1440, 292144), (1488, 282720), (1520, 276768), (1536, 273885), (1710, 246016), (1767, 238080), (1824, 230640), (1860, 226176), (1920, 219108), (1922, 218880), (1984, 212040), (2232, 188480), (2280, 184512), (2304, 182590), (2356, 178560), (2432, 172980), (2480, 169632), (2560, 164331), (2736, 153760), (2790, 150784), (2880, 146072), (2883, 145920), (2945, 142848), (2976, 141360), (3040, 138384), (3420, 123008), (3534, 119040), (3648, 115320), (3720, 113088), (3840, 109554), (3844, 109440), (3968, 106020), (4464, 94240), (4560, 92256), (4608, 91295), (4712, 89280), (4805, 87552), (4864, 86490), (4960, 84816), (5301, 79360), (5472, 76880), (5580, 75392), (5760, 73036), (5766, 72960), (5890, 71424), (5952, 70680), (6080, 69192), (6840, 61504), (7068, 59520), (7296, 57660), (7440, 56544), (7680, 54777), (7688, 54720), (7936, 53010), (8649, 48640), (8835, 47616), (8928, 47120), (9120, 46128), (9424, 44640), (9610, 43776), (9728, 43245), (9920, 42408), (10602, 39680), (10944, 38440), (11160, 37696), (11520, 36518), (11532, 36480), (11780, 35712), (11904, 35340), (12160, 34596), (13680, 30752), (14136, 29760), (14415, 29184), (14592, 28830), (14880, 28272), (15376, 27360), (15872, 26505), (17298, 24320), (17670, 23808), (17856, 23560), (18240, 23064), (18259, 23040), (18848, 22320), (19220, 21888), (19840, 21204)]