2017966100880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{15894503}}^1$

素因数の和:15894565

約数の個数: 120

約数和(自身を含む): 6539507569728

約数和(自身を除く): 4521541468848

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 80, 92, 115, 120, 138, 184, 230, 240, 276, 345, 368, 460, 529, 552, 690, 920, 1058, 1104, 1380, 1587, 1840, 2116, 2645, 2760, 3174, 4232, 5290, 5520, 6348, 7935, 8464, 10580, 12696, 15870, 21160, 25392, 31740, 42320, 63480, 126960, 15894503, 31789006, 47683509, 63578012, 79472515, 95367018, 127156024, 158945030, 190734036, 238417545, 254312048, 317890060, 365573569, 381468072, 476835090, 635780120, 731147138, 762936144, 953670180, 1096720707, 1271560240, 1462294276, 1827867845, 1907340360, 2193441414, 2924588552, 3655735690, 3814680720, 4386882828, 5483603535, 5849177104, 7311471380, 8408192087, 8773765656, 10967207070, 14622942760, 16816384174, 17547531312, 21934414140, 25224576261, 29245885520, 33632768348, 42040960435, 43868828280, 50449152522, 67265536696, 84081920870, 87737656560, 100898305044, 126122881305, 134531073392, 168163841740, 201796610088, 252245762610, 336327683480, 403593220176, 504491525220, 672655366960, 1008983050440, 2017966100880]

約数ペア:

[(1, 2017966100880), (2, 1008983050440), (3, 672655366960), (4, 504491525220), (5, 403593220176), (6, 336327683480), (8, 252245762610), (10, 201796610088), (12, 168163841740), (15, 134531073392), (16, 126122881305), (20, 100898305044), (23, 87737656560), (24, 84081920870), (30, 67265536696), (40, 50449152522), (46, 43868828280), (48, 42040960435), (60, 33632768348), (69, 29245885520), (80, 25224576261), (92, 21934414140), (115, 17547531312), (120, 16816384174), (138, 14622942760), (184, 10967207070), (230, 8773765656), (240, 8408192087), (276, 7311471380), (345, 5849177104), (368, 5483603535), (460, 4386882828), (529, 3814680720), (552, 3655735690), (690, 2924588552), (920, 2193441414), (1058, 1907340360), (1104, 1827867845), (1380, 1462294276), (1587, 1271560240), (1840, 1096720707), (2116, 953670180), (2645, 762936144), (2760, 731147138), (3174, 635780120), (4232, 476835090), (5290, 381468072), (5520, 365573569), (6348, 317890060), (7935, 254312048), (8464, 238417545), (10580, 190734036), (12696, 158945030), (15870, 127156024), (21160, 95367018), (25392, 79472515), (31740, 63578012), (42320, 47683509), (63480, 31789006), (126960, 15894503)]