424854080

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{241}}^1\times {\mathrm{787}}^1$

素因数の和:1052

約数の個数: 112

約数和(自身を含む): 1162482816

約数和(自身を除く): 737628736

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 241, 280, 320, 448, 482, 560, 787, 964, 1120, 1205, 1574, 1687, 1928, 2240, 2410, 3148, 3374, 3856, 3935, 4820, 5509, 6296, 6748, 7712, 7870, 8435, 9640, 11018, 12592, 13496, 15424, 15740, 16870, 19280, 22036, 25184, 26992, 27545, 31480, 33740, 38560, 44072, 50368, 53984, 55090, 62960, 67480, 77120, 88144, 107968, 110180, 125920, 134960, 176288, 189667, 220360, 251840, 269920, 352576, 379334, 440720, 539840, 758668, 881440, 948335, 1327669, 1517336, 1762880, 1896670, 2655338, 3034672, 3793340, 5310676, 6069344, 6638345, 7586680, 10621352, 12138688, 13276690, 15173360, 21242704, 26553380, 30346720, 42485408, 53106760, 60693440, 84970816, 106213520, 212427040, 424854080]

約数ペア:

[(1, 424854080), (2, 212427040), (4, 106213520), (5, 84970816), (7, 60693440), (8, 53106760), (10, 42485408), (14, 30346720), (16, 26553380), (20, 21242704), (28, 15173360), (32, 13276690), (35, 12138688), (40, 10621352), (56, 7586680), (64, 6638345), (70, 6069344), (80, 5310676), (112, 3793340), (140, 3034672), (160, 2655338), (224, 1896670), (241, 1762880), (280, 1517336), (320, 1327669), (448, 948335), (482, 881440), (560, 758668), (787, 539840), (964, 440720), (1120, 379334), (1205, 352576), (1574, 269920), (1687, 251840), (1928, 220360), (2240, 189667), (2410, 176288), (3148, 134960), (3374, 125920), (3856, 110180), (3935, 107968), (4820, 88144), (5509, 77120), (6296, 67480), (6748, 62960), (7712, 55090), (7870, 53984), (8435, 50368), (9640, 44072), (11018, 38560), (12592, 33740), (13496, 31480), (15424, 27545), (15740, 26992), (16870, 25184), (19280, 22036)]