57280080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1669}}^1$

素因数の和:1709

約数の個数: 160

約数和(自身を含む): 208736640

約数和(自身を除く): 151456560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 20, 22, 24, 26, 30, 33, 39, 40, 44, 48, 52, 55, 60, 65, 66, 78, 80, 88, 104, 110, 120, 130, 132, 143, 156, 165, 176, 195, 208, 220, 240, 260, 264, 286, 312, 330, 390, 429, 440, 520, 528, 572, 624, 660, 715, 780, 858, 880, 1040, 1144, 1320, 1430, 1560, 1669, 1716, 2145, 2288, 2640, 2860, 3120, 3338, 3432, 4290, 5007, 5720, 6676, 6864, 8345, 8580, 10014, 11440, 13352, 16690, 17160, 18359, 20028, 21697, 25035, 26704, 33380, 34320, 36718, 40056, 43394, 50070, 55077, 65091, 66760, 73436, 80112, 86788, 91795, 100140, 108485, 110154, 130182, 133520, 146872, 173576, 183590, 200280, 216970, 220308, 238667, 260364, 275385, 293744, 325455, 347152, 367180, 400560, 433940, 440616, 477334, 520728, 550770, 650910, 716001, 734360, 867880, 881232, 954668, 1041456, 1101540, 1193335, 1301820, 1432002, 1468720, 1735760, 1909336, 2203080, 2386670, 2603640, 2864004, 3580005, 3818672, 4406160, 4773340, 5207280, 5728008, 7160010, 9546680, 11456016, 14320020, 19093360, 28640040, 57280080]

約数ペア:

[(1, 57280080), (2, 28640040), (3, 19093360), (4, 14320020), (5, 11456016), (6, 9546680), (8, 7160010), (10, 5728008), (11, 5207280), (12, 4773340), (13, 4406160), (15, 3818672), (16, 3580005), (20, 2864004), (22, 2603640), (24, 2386670), (26, 2203080), (30, 1909336), (33, 1735760), (39, 1468720), (40, 1432002), (44, 1301820), (48, 1193335), (52, 1101540), (55, 1041456), (60, 954668), (65, 881232), (66, 867880), (78, 734360), (80, 716001), (88, 650910), (104, 550770), (110, 520728), (120, 477334), (130, 440616), (132, 433940), (143, 400560), (156, 367180), (165, 347152), (176, 325455), (195, 293744), (208, 275385), (220, 260364), (240, 238667), (260, 220308), (264, 216970), (286, 200280), (312, 183590), (330, 173576), (390, 146872), (429, 133520), (440, 130182), (520, 110154), (528, 108485), (572, 100140), (624, 91795), (660, 86788), (715, 80112), (780, 73436), (858, 66760), (880, 65091), (1040, 55077), (1144, 50070), (1320, 43394), (1430, 40056), (1560, 36718), (1669, 34320), (1716, 33380), (2145, 26704), (2288, 25035), (2640, 21697), (2860, 20028), (3120, 18359), (3338, 17160), (3432, 16690), (4290, 13352), (5007, 11440), (5720, 10014), (6676, 8580), (6864, 8345)]