1443248320

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{2089}}^1$

素因数の和:2250

約数の個数: 112

約数和(自身を含む): 3669304320

約数和(自身を除く): 2226056000

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 127, 136, 160, 170, 254, 272, 320, 340, 508, 544, 635, 680, 1016, 1088, 1270, 1360, 2032, 2089, 2159, 2540, 2720, 4064, 4178, 4318, 5080, 5440, 8128, 8356, 8636, 10160, 10445, 10795, 16712, 17272, 20320, 20890, 21590, 33424, 34544, 35513, 40640, 41780, 43180, 66848, 69088, 71026, 83560, 86360, 133696, 138176, 142052, 167120, 172720, 177565, 265303, 284104, 334240, 345440, 355130, 530606, 568208, 668480, 690880, 710260, 1061212, 1136416, 1326515, 1420520, 2122424, 2272832, 2653030, 2841040, 4244848, 4510151, 5306060, 5682080, 8489696, 9020302, 10612120, 11364160, 16979392, 18040604, 21224240, 22550755, 36081208, 42448480, 45101510, 72162416, 84896960, 90203020, 144324832, 180406040, 288649664, 360812080, 721624160, 1443248320]

約数ペア:

[(1, 1443248320), (2, 721624160), (4, 360812080), (5, 288649664), (8, 180406040), (10, 144324832), (16, 90203020), (17, 84896960), (20, 72162416), (32, 45101510), (34, 42448480), (40, 36081208), (64, 22550755), (68, 21224240), (80, 18040604), (85, 16979392), (127, 11364160), (136, 10612120), (160, 9020302), (170, 8489696), (254, 5682080), (272, 5306060), (320, 4510151), (340, 4244848), (508, 2841040), (544, 2653030), (635, 2272832), (680, 2122424), (1016, 1420520), (1088, 1326515), (1270, 1136416), (1360, 1061212), (2032, 710260), (2089, 690880), (2159, 668480), (2540, 568208), (2720, 530606), (4064, 355130), (4178, 345440), (4318, 334240), (5080, 284104), (5440, 265303), (8128, 177565), (8356, 172720), (8636, 167120), (10160, 142052), (10445, 138176), (10795, 133696), (16712, 86360), (17272, 83560), (20320, 71026), (20890, 69088), (21590, 66848), (33424, 43180), (34544, 41780), (35513, 40640)]