2017473450440

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{127}}^1\times {\mathrm{557}}^1\times {\mathrm{14551}}^1$

素因数の和:15260

約数の個数: 192

約数和(自身を含む): 5331927306240

約数和(自身を除く): 3314453855800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 127, 140, 196, 245, 254, 280, 392, 490, 508, 557, 635, 889, 980, 1016, 1114, 1270, 1778, 1960, 2228, 2540, 2785, 3556, 3899, 4445, 4456, 5080, 5570, 6223, 7112, 7798, 8890, 11140, 12446, 14551, 15596, 17780, 19495, 22280, 24892, 27293, 29102, 31115, 31192, 35560, 38990, 49784, 54586, 58204, 62230, 70739, 72755, 77980, 101857, 109172, 116408, 124460, 136465, 141478, 145510, 155960, 203714, 218344, 248920, 272930, 282956, 291020, 353695, 407428, 495173, 509285, 545860, 565912, 582040, 707390, 712999, 814856, 990346, 1018570, 1091720, 1414780, 1425998, 1847977, 1980692, 2037140, 2475865, 2829560, 2851996, 3466211, 3564995, 3695954, 3961384, 4074280, 4951730, 5703992, 6932422, 7129990, 7391908, 8104907, 9239885, 9903460, 12935839, 13864844, 14259980, 14783816, 16209814, 17331055, 18479770, 19806920, 25871678, 27729688, 28519960, 32419628, 34662110, 36959540, 40524535, 51743356, 56734349, 64679195, 64839256, 69324220, 73919080, 81049070, 90550873, 103486712, 113468698, 129358390, 138648440, 162098140, 181101746, 226937396, 258716780, 283671745, 324196280, 362203492, 397140443, 452754365, 453874792, 517433560, 567343490, 724406984, 794280886, 905508730, 1029323189, 1134686980, 1588561772, 1811017460, 1985702215, 2058646378, 2269373960, 3177123544, 3622034920, 3971404430, 4117292756, 5146615945, 7205262323, 7942808860, 8234585512, 10293231890, 14410524646, 15885617720, 20586463780, 28821049292, 36026311615, 41172927560, 50436836261, 57642098584, 72052623230, 100873672522, 144105246460, 201747345044, 252184181305, 288210492920, 403494690088, 504368362610, 1008736725220, 2017473450440]

約数ペア:

[(1, 2017473450440), (2, 1008736725220), (4, 504368362610), (5, 403494690088), (7, 288210492920), (8, 252184181305), (10, 201747345044), (14, 144105246460), (20, 100873672522), (28, 72052623230), (35, 57642098584), (40, 50436836261), (49, 41172927560), (56, 36026311615), (70, 28821049292), (98, 20586463780), (127, 15885617720), (140, 14410524646), (196, 10293231890), (245, 8234585512), (254, 7942808860), (280, 7205262323), (392, 5146615945), (490, 4117292756), (508, 3971404430), (557, 3622034920), (635, 3177123544), (889, 2269373960), (980, 2058646378), (1016, 1985702215), (1114, 1811017460), (1270, 1588561772), (1778, 1134686980), (1960, 1029323189), (2228, 905508730), (2540, 794280886), (2785, 724406984), (3556, 567343490), (3899, 517433560), (4445, 453874792), (4456, 452754365), (5080, 397140443), (5570, 362203492), (6223, 324196280), (7112, 283671745), (7798, 258716780), (8890, 226937396), (11140, 181101746), (12446, 162098140), (14551, 138648440), (15596, 129358390), (17780, 113468698), (19495, 103486712), (22280, 90550873), (24892, 81049070), (27293, 73919080), (29102, 69324220), (31115, 64839256), (31192, 64679195), (35560, 56734349), (38990, 51743356), (49784, 40524535), (54586, 36959540), (58204, 34662110), (62230, 32419628), (70739, 28519960), (72755, 27729688), (77980, 25871678), (101857, 19806920), (109172, 18479770), (116408, 17331055), (124460, 16209814), (136465, 14783816), (141478, 14259980), (145510, 13864844), (155960, 12935839), (203714, 9903460), (218344, 9239885), (248920, 8104907), (272930, 7391908), (282956, 7129990), (291020, 6932422), (353695, 5703992), (407428, 4951730), (495173, 4074280), (509285, 3961384), (545860, 3695954), (565912, 3564995), (582040, 3466211), (707390, 2851996), (712999, 2829560), (814856, 2475865), (990346, 2037140), (1018570, 1980692), (1091720, 1847977), (1414780, 1425998)]