1851310080

素因数分解:

$2^{14}\times 3^6\times 5^1\times {\mathrm{31}}^1$

素因数の和:82

約数の個数: 420

約数和(自身を含む): 6876351552

約数和(自身を除く): 5025041472

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 32, 36, 40, 45, 48, 54, 60, 62, 64, 72, 80, 81, 90, 93, 96, 108, 120, 124, 128, 135, 144, 155, 160, 162, 180, 186, 192, 216, 240, 243, 248, 256, 270, 279, 288, 310, 320, 324, 360, 372, 384, 405, 432, 465, 480, 486, 496, 512, 540, 558, 576, 620, 640, 648, 720, 729, 744, 768, 810, 837, 864, 930, 960, 972, 992, 1024, 1080, 1116, 1152, 1215, 1240, 1280, 1296, 1395, 1440, 1458, 1488, 1536, 1620, 1674, 1728, 1860, 1920, 1944, 1984, 2048, 2160, 2232, 2304, 2430, 2480, 2511, 2560, 2592, 2790, 2880, 2916, 2976, 3072, 3240, 3348, 3456, 3645, 3720, 3840, 3888, 3968, 4096, 4185, 4320, 4464, 4608, 4860, 4960, 5022, 5120, 5184, 5580, 5760, 5832, 5952, 6144, 6480, 6696, 6912, 7290, 7440, 7533, 7680, 7776, 7936, 8192, 8370, 8640, 8928, 9216, 9720, 9920, 10044, 10240, 10368, 11160, 11520, 11664, 11904, 12288, 12555, 12960, 13392, 13824, 14580, 14880, 15066, 15360, 15552, 15872, 16384, 16740, 17280, 17856, 18432, 19440, 19840, 20088, 20480, 20736, 22320, 22599, 23040, 23328, 23808, 24576, 25110, 25920, 26784, 27648, 29160, 29760, 30132, 30720, 31104, 31744, 33480, 34560, 35712, 36864, 37665, 38880, 39680, 40176, 40960, 41472, 44640, 45198, 46080, 46656, 47616, 49152, 50220, 51840, 53568, 55296, 58320, 59520, 60264, 61440, 62208, 63488, 66960, 69120, 71424, 73728, 75330, 77760, 79360, 80352, 81920, 82944, 89280, 90396, 92160, 93312, 95232, 100440, 103680, 107136, 110592, 112995, 116640, 119040, 120528, 122880, 124416, 126976, 133920, 138240, 142848, 147456, 150660, 155520, 158720, 160704, 165888, 178560, 180792, 184320, 186624, 190464, 200880, 207360, 214272, 221184, 225990, 233280, 238080, 241056, 245760, 248832, 253952, 267840, 276480, 285696, 301320, 311040, 317440, 321408, 331776, 357120, 361584, 368640, 373248, 380928, 401760, 414720, 428544, 442368, 451980, 466560, 476160, 482112, 497664, 507904, 535680, 552960, 571392, 602640, 622080, 634880, 642816, 663552, 714240, 723168, 737280, 746496, 761856, 803520, 829440, 857088, 903960, 933120, 952320, 964224, 995328, 1071360, 1105920, 1142784, 1205280, 1244160, 1269760, 1285632, 1327104, 1428480, 1446336, 1492992, 1523712, 1607040, 1658880, 1714176, 1807920, 1866240, 1904640, 1928448, 1990656, 2142720, 2211840, 2285568, 2410560, 2488320, 2539520, 2571264, 2856960, 2892672, 2985984, 3214080, 3317760, 3428352, 3615840, 3732480, 3809280, 3856896, 3981312, 4285440, 4571136, 4821120, 4976640, 5142528, 5713920, 5785344, 5971968, 6428160, 6635520, 6856704, 7231680, 7464960, 7618560, 7713792, 8570880, 9642240, 9953280, 10285056, 11427840, 11570688, 11943936, 12856320, 13713408, 14463360, 14929920, 15427584, 17141760, 19284480, 19906560, 20570112, 22855680, 23141376, 25712640, 28926720, 29859840, 30855168, 34283520, 38568960, 41140224, 46282752, 51425280, 57853440, 59719680, 61710336, 68567040, 77137920, 92565504, 102850560, 115706880, 123420672, 154275840, 185131008, 205701120, 231413760, 308551680, 370262016, 462827520, 617103360, 925655040, 1851310080]

約数ペア:

[(1, 1851310080), (2, 925655040), (3, 617103360), (4, 462827520), (5, 370262016), (6, 308551680), (8, 231413760), (9, 205701120), (10, 185131008), (12, 154275840), (15, 123420672), (16, 115706880), (18, 102850560), (20, 92565504), (24, 77137920), (27, 68567040), (30, 61710336), (31, 59719680), (32, 57853440), (36, 51425280), (40, 46282752), (45, 41140224), (48, 38568960), (54, 34283520), (60, 30855168), (62, 29859840), (64, 28926720), (72, 25712640), (80, 23141376), (81, 22855680), (90, 20570112), (93, 19906560), (96, 19284480), (108, 17141760), (120, 15427584), (124, 14929920), (128, 14463360), (135, 13713408), (144, 12856320), (155, 11943936), (160, 11570688), (162, 11427840), (180, 10285056), (186, 9953280), (192, 9642240), (216, 8570880), (240, 7713792), (243, 7618560), (248, 7464960), (256, 7231680), (270, 6856704), (279, 6635520), (288, 6428160), (310, 5971968), (320, 5785344), (324, 5713920), (360, 5142528), (372, 4976640), (384, 4821120), (405, 4571136), (432, 4285440), (465, 3981312), (480, 3856896), (486, 3809280), (496, 3732480), (512, 3615840), (540, 3428352), (558, 3317760), (576, 3214080), (620, 2985984), (640, 2892672), (648, 2856960), (720, 2571264), (729, 2539520), (744, 2488320), (768, 2410560), (810, 2285568), (837, 2211840), (864, 2142720), (930, 1990656), (960, 1928448), (972, 1904640), (992, 1866240), (1024, 1807920), (1080, 1714176), (1116, 1658880), (1152, 1607040), (1215, 1523712), (1240, 1492992), (1280, 1446336), (1296, 1428480), (1395, 1327104), (1440, 1285632), (1458, 1269760), (1488, 1244160), (1536, 1205280), (1620, 1142784), (1674, 1105920), (1728, 1071360), (1860, 995328), (1920, 964224), (1944, 952320), (1984, 933120), (2048, 903960), (2160, 857088), (2232, 829440), (2304, 803520), (2430, 761856), (2480, 746496), (2511, 737280), (2560, 723168), (2592, 714240), (2790, 663552), (2880, 642816), (2916, 634880), (2976, 622080), (3072, 602640), (3240, 571392), (3348, 552960), (3456, 535680), (3645, 507904), (3720, 497664), (3840, 482112), (3888, 476160), (3968, 466560), (4096, 451980), (4185, 442368), (4320, 428544), (4464, 414720), (4608, 401760), (4860, 380928), (4960, 373248), (5022, 368640), (5120, 361584), (5184, 357120), (5580, 331776), (5760, 321408), (5832, 317440), (5952, 311040), (6144, 301320), (6480, 285696), (6696, 276480), (6912, 267840), (7290, 253952), (7440, 248832), (7533, 245760), (7680, 241056), (7776, 238080), (7936, 233280), (8192, 225990), (8370, 221184), (8640, 214272), (8928, 207360), (9216, 200880), (9720, 190464), (9920, 186624), (10044, 184320), (10240, 180792), (10368, 178560), (11160, 165888), (11520, 160704), (11664, 158720), (11904, 155520), (12288, 150660), (12555, 147456), (12960, 142848), (13392, 138240), (13824, 133920), (14580, 126976), (14880, 124416), (15066, 122880), (15360, 120528), (15552, 119040), (15872, 116640), (16384, 112995), (16740, 110592), (17280, 107136), (17856, 103680), (18432, 100440), (19440, 95232), (19840, 93312), (20088, 92160), (20480, 90396), (20736, 89280), (22320, 82944), (22599, 81920), (23040, 80352), (23328, 79360), (23808, 77760), (24576, 75330), (25110, 73728), (25920, 71424), (26784, 69120), (27648, 66960), (29160, 63488), (29760, 62208), (30132, 61440), (30720, 60264), (31104, 59520), (31744, 58320), (33480, 55296), (34560, 53568), (35712, 51840), (36864, 50220), (37665, 49152), (38880, 47616), (39680, 46656), (40176, 46080), (40960, 45198), (41472, 44640)]