807565486720

素因数分解:

$2^7\times 5^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{584447}}^1$

素因数の和:584610

約数の個数: 128

約数和(自身を含む): 2060249333760

約数和(自身を除く): 1252683847040

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 127, 128, 136, 160, 170, 254, 272, 320, 340, 508, 544, 635, 640, 680, 1016, 1088, 1270, 1360, 2032, 2159, 2176, 2540, 2720, 4064, 4318, 5080, 5440, 8128, 8636, 10160, 10795, 10880, 16256, 17272, 20320, 21590, 34544, 40640, 43180, 69088, 81280, 86360, 138176, 172720, 276352, 345440, 584447, 690880, 1168894, 1381760, 2337788, 2922235, 4675576, 5844470, 9351152, 9935599, 11688940, 18702304, 19871198, 23377880, 37404608, 39742396, 46755760, 49677995, 74224769, 74809216, 79484792, 93511520, 99355990, 148449538, 158969584, 187023040, 198711980, 296899076, 317939168, 371123845, 374046080, 397423960, 593798152, 635878336, 742247690, 794847920, 1187596304, 1261821073, 1271756672, 1484495380, 1589695840, 2375192608, 2523642146, 2968990760, 3179391680, 4750385216, 5047284292, 5937981520, 6309105365, 6358783360, 9500770432, 10094568584, 11875963040, 12618210730, 20189137168, 23751926080, 25236421460, 40378274336, 47503852160, 50472842920, 80756548672, 100945685840, 161513097344, 201891371680, 403782743360, 807565486720]

約数ペア:

[(1, 807565486720), (2, 403782743360), (4, 201891371680), (5, 161513097344), (8, 100945685840), (10, 80756548672), (16, 50472842920), (17, 47503852160), (20, 40378274336), (32, 25236421460), (34, 23751926080), (40, 20189137168), (64, 12618210730), (68, 11875963040), (80, 10094568584), (85, 9500770432), (127, 6358783360), (128, 6309105365), (136, 5937981520), (160, 5047284292), (170, 4750385216), (254, 3179391680), (272, 2968990760), (320, 2523642146), (340, 2375192608), (508, 1589695840), (544, 1484495380), (635, 1271756672), (640, 1261821073), (680, 1187596304), (1016, 794847920), (1088, 742247690), (1270, 635878336), (1360, 593798152), (2032, 397423960), (2159, 374046080), (2176, 371123845), (2540, 317939168), (2720, 296899076), (4064, 198711980), (4318, 187023040), (5080, 158969584), (5440, 148449538), (8128, 99355990), (8636, 93511520), (10160, 79484792), (10795, 74809216), (10880, 74224769), (16256, 49677995), (17272, 46755760), (20320, 39742396), (21590, 37404608), (34544, 23377880), (40640, 19871198), (43180, 18702304), (69088, 11688940), (81280, 9935599), (86360, 9351152), (138176, 5844470), (172720, 4675576), (276352, 2922235), (345440, 2337788), (584447, 1381760), (690880, 1168894)]