199157040

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{307}}^1$

素因数の和:396

約数の個数: 240

約数和(自身を含む): 723891168

約数和(自身を除く): 524734128

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 34, 36, 40, 45, 48, 51, 53, 60, 68, 72, 80, 85, 90, 102, 106, 120, 136, 144, 153, 159, 170, 180, 204, 212, 240, 255, 265, 272, 306, 307, 318, 340, 360, 408, 424, 477, 510, 530, 612, 614, 636, 680, 720, 765, 795, 816, 848, 901, 921, 954, 1020, 1060, 1224, 1228, 1272, 1360, 1530, 1535, 1590, 1802, 1842, 1908, 2040, 2120, 2385, 2448, 2456, 2544, 2703, 2763, 3060, 3070, 3180, 3604, 3684, 3816, 4080, 4240, 4505, 4605, 4770, 4912, 5219, 5406, 5526, 6120, 6140, 6360, 7208, 7368, 7632, 8109, 9010, 9210, 9540, 10438, 10812, 11052, 12240, 12280, 12720, 13515, 13815, 14416, 14736, 15657, 16218, 16271, 18020, 18420, 19080, 20876, 21624, 22104, 24560, 26095, 27030, 27630, 31314, 32436, 32542, 36040, 36840, 38160, 40545, 41752, 43248, 44208, 46971, 48813, 52190, 54060, 55260, 62628, 64872, 65084, 72080, 73680, 78285, 81090, 81355, 83504, 93942, 97626, 104380, 108120, 110520, 125256, 129744, 130168, 146439, 156570, 162180, 162710, 187884, 195252, 208760, 216240, 221040, 234855, 244065, 250512, 260336, 276607, 292878, 313140, 324360, 325420, 375768, 390504, 417520, 469710, 488130, 553214, 585756, 626280, 648720, 650840, 732195, 751536, 781008, 829821, 939420, 976260, 1106428, 1171512, 1252560, 1301680, 1383035, 1464390, 1659642, 1878840, 1952520, 2212856, 2343024, 2489463, 2766070, 2928780, 3319284, 3757680, 3905040, 4149105, 4425712, 4978926, 5532140, 5857560, 6638568, 8298210, 9957852, 11064280, 11715120, 12447315, 13277136, 16596420, 19915704, 22128560, 24894630, 33192840, 39831408, 49789260, 66385680, 99578520, 199157040]

約数ペア:

[(1, 199157040), (2, 99578520), (3, 66385680), (4, 49789260), (5, 39831408), (6, 33192840), (8, 24894630), (9, 22128560), (10, 19915704), (12, 16596420), (15, 13277136), (16, 12447315), (17, 11715120), (18, 11064280), (20, 9957852), (24, 8298210), (30, 6638568), (34, 5857560), (36, 5532140), (40, 4978926), (45, 4425712), (48, 4149105), (51, 3905040), (53, 3757680), (60, 3319284), (68, 2928780), (72, 2766070), (80, 2489463), (85, 2343024), (90, 2212856), (102, 1952520), (106, 1878840), (120, 1659642), (136, 1464390), (144, 1383035), (153, 1301680), (159, 1252560), (170, 1171512), (180, 1106428), (204, 976260), (212, 939420), (240, 829821), (255, 781008), (265, 751536), (272, 732195), (306, 650840), (307, 648720), (318, 626280), (340, 585756), (360, 553214), (408, 488130), (424, 469710), (477, 417520), (510, 390504), (530, 375768), (612, 325420), (614, 324360), (636, 313140), (680, 292878), (720, 276607), (765, 260336), (795, 250512), (816, 244065), (848, 234855), (901, 221040), (921, 216240), (954, 208760), (1020, 195252), (1060, 187884), (1224, 162710), (1228, 162180), (1272, 156570), (1360, 146439), (1530, 130168), (1535, 129744), (1590, 125256), (1802, 110520), (1842, 108120), (1908, 104380), (2040, 97626), (2120, 93942), (2385, 83504), (2448, 81355), (2456, 81090), (2544, 78285), (2703, 73680), (2763, 72080), (3060, 65084), (3070, 64872), (3180, 62628), (3604, 55260), (3684, 54060), (3816, 52190), (4080, 48813), (4240, 46971), (4505, 44208), (4605, 43248), (4770, 41752), (4912, 40545), (5219, 38160), (5406, 36840), (5526, 36040), (6120, 32542), (6140, 32436), (6360, 31314), (7208, 27630), (7368, 27030), (7632, 26095), (8109, 24560), (9010, 22104), (9210, 21624), (9540, 20876), (10438, 19080), (10812, 18420), (11052, 18020), (12240, 16271), (12280, 16218), (12720, 15657), (13515, 14736), (13815, 14416)]