866931520

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{4253}}^1$

素因数の和:4297

約数の個数: 168

約数和(自身を含む): 2586755304

約数和(自身を除く): 1719823784

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 49, 52, 56, 64, 65, 70, 80, 91, 98, 104, 112, 130, 140, 160, 182, 196, 208, 224, 245, 260, 280, 320, 364, 392, 416, 448, 455, 490, 520, 560, 637, 728, 784, 832, 910, 980, 1040, 1120, 1274, 1456, 1568, 1820, 1960, 2080, 2240, 2548, 2912, 3136, 3185, 3640, 3920, 4160, 4253, 5096, 5824, 6370, 7280, 7840, 8506, 10192, 12740, 14560, 15680, 17012, 20384, 21265, 25480, 29120, 29771, 34024, 40768, 42530, 50960, 55289, 59542, 68048, 85060, 101920, 110578, 119084, 136096, 148855, 170120, 203840, 208397, 221156, 238168, 272192, 276445, 297710, 340240, 387023, 416794, 442312, 476336, 552890, 595420, 680480, 774046, 833588, 884624, 952672, 1041985, 1105780, 1190840, 1360960, 1548092, 1667176, 1769248, 1905344, 1935115, 2083970, 2211560, 2381680, 2709161, 3096184, 3334352, 3538496, 3870230, 4167940, 4423120, 4763360, 5418322, 6192368, 6668704, 7740460, 8335880, 8846240, 9526720, 10836644, 12384736, 13337408, 13545805, 15480920, 16671760, 17692480, 21673288, 24769472, 27091610, 30961840, 33343520, 43346576, 54183220, 61923680, 66687040, 86693152, 108366440, 123847360, 173386304, 216732880, 433465760, 866931520]

約数ペア:

[(1, 866931520), (2, 433465760), (4, 216732880), (5, 173386304), (7, 123847360), (8, 108366440), (10, 86693152), (13, 66687040), (14, 61923680), (16, 54183220), (20, 43346576), (26, 33343520), (28, 30961840), (32, 27091610), (35, 24769472), (40, 21673288), (49, 17692480), (52, 16671760), (56, 15480920), (64, 13545805), (65, 13337408), (70, 12384736), (80, 10836644), (91, 9526720), (98, 8846240), (104, 8335880), (112, 7740460), (130, 6668704), (140, 6192368), (160, 5418322), (182, 4763360), (196, 4423120), (208, 4167940), (224, 3870230), (245, 3538496), (260, 3334352), (280, 3096184), (320, 2709161), (364, 2381680), (392, 2211560), (416, 2083970), (448, 1935115), (455, 1905344), (490, 1769248), (520, 1667176), (560, 1548092), (637, 1360960), (728, 1190840), (784, 1105780), (832, 1041985), (910, 952672), (980, 884624), (1040, 833588), (1120, 774046), (1274, 680480), (1456, 595420), (1568, 552890), (1820, 476336), (1960, 442312), (2080, 416794), (2240, 387023), (2548, 340240), (2912, 297710), (3136, 276445), (3185, 272192), (3640, 238168), (3920, 221156), (4160, 208397), (4253, 203840), (5096, 170120), (5824, 148855), (6370, 136096), (7280, 119084), (7840, 110578), (8506, 101920), (10192, 85060), (12740, 68048), (14560, 59542), (15680, 55289), (17012, 50960), (20384, 42530), (21265, 40768), (25480, 34024), (29120, 29771)]