19619566080

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{19501}}^1$

素因数の和:19658

約数の個数: 160

約数和(自身を含む): 63203329728

約数和(自身を除く): 43583763648

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 131, 160, 192, 240, 256, 262, 320, 384, 393, 480, 512, 524, 640, 655, 768, 786, 960, 1048, 1280, 1310, 1536, 1572, 1920, 1965, 2096, 2560, 2620, 3144, 3840, 3930, 4192, 5240, 6288, 7680, 7860, 8384, 10480, 12576, 15720, 16768, 19501, 20960, 25152, 31440, 33536, 39002, 41920, 50304, 58503, 62880, 67072, 78004, 83840, 97505, 100608, 117006, 125760, 156008, 167680, 195010, 201216, 234012, 251520, 292515, 312016, 335360, 390020, 468024, 503040, 585030, 624032, 780040, 936048, 1006080, 1170060, 1248064, 1560080, 1872096, 2340120, 2496128, 2554631, 3120160, 3744192, 4680240, 4992256, 5109262, 6240320, 7488384, 7663893, 9360480, 9984512, 10218524, 12480640, 12773155, 14976768, 15327786, 18720960, 20437048, 24961280, 25546310, 29953536, 30655572, 37441920, 38319465, 40874096, 49922560, 51092620, 61311144, 74883840, 76638930, 81748192, 102185240, 122622288, 149767680, 153277860, 163496384, 204370480, 245244576, 306555720, 326992768, 408740960, 490489152, 613111440, 653985536, 817481920, 980978304, 1226222880, 1307971072, 1634963840, 1961956608, 2452445760, 3269927680, 3923913216, 4904891520, 6539855360, 9809783040, 19619566080]

約数ペア:

[(1, 19619566080), (2, 9809783040), (3, 6539855360), (4, 4904891520), (5, 3923913216), (6, 3269927680), (8, 2452445760), (10, 1961956608), (12, 1634963840), (15, 1307971072), (16, 1226222880), (20, 980978304), (24, 817481920), (30, 653985536), (32, 613111440), (40, 490489152), (48, 408740960), (60, 326992768), (64, 306555720), (80, 245244576), (96, 204370480), (120, 163496384), (128, 153277860), (131, 149767680), (160, 122622288), (192, 102185240), (240, 81748192), (256, 76638930), (262, 74883840), (320, 61311144), (384, 51092620), (393, 49922560), (480, 40874096), (512, 38319465), (524, 37441920), (640, 30655572), (655, 29953536), (768, 25546310), (786, 24961280), (960, 20437048), (1048, 18720960), (1280, 15327786), (1310, 14976768), (1536, 12773155), (1572, 12480640), (1920, 10218524), (1965, 9984512), (2096, 9360480), (2560, 7663893), (2620, 7488384), (3144, 6240320), (3840, 5109262), (3930, 4992256), (4192, 4680240), (5240, 3744192), (6288, 3120160), (7680, 2554631), (7860, 2496128), (8384, 2340120), (10480, 1872096), (12576, 1560080), (15720, 1248064), (16768, 1170060), (19501, 1006080), (20960, 936048), (25152, 780040), (31440, 624032), (33536, 585030), (39002, 503040), (41920, 468024), (50304, 390020), (58503, 335360), (62880, 312016), (67072, 292515), (78004, 251520), (83840, 234012), (97505, 201216), (100608, 195010), (117006, 167680), (125760, 156008)]