207587760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{241}}^1$

素因数の和:391

約数の個数: 160

約数和(自身を含む): 670498752

約数和(自身を除く): 462910992

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 37, 40, 48, 60, 74, 80, 97, 111, 120, 148, 185, 194, 222, 240, 241, 291, 296, 370, 388, 444, 482, 485, 555, 582, 592, 723, 740, 776, 888, 964, 970, 1110, 1164, 1205, 1446, 1455, 1480, 1552, 1776, 1928, 1940, 2220, 2328, 2410, 2892, 2910, 2960, 3589, 3615, 3856, 3880, 4440, 4656, 4820, 5784, 5820, 7178, 7230, 7760, 8880, 8917, 9640, 10767, 11568, 11640, 14356, 14460, 17834, 17945, 19280, 21534, 23280, 23377, 26751, 28712, 28920, 35668, 35890, 43068, 44585, 46754, 53502, 53835, 57424, 57840, 70131, 71336, 71780, 86136, 89170, 93508, 107004, 107670, 116885, 133755, 140262, 142672, 143560, 172272, 178340, 187016, 214008, 215340, 233770, 267510, 280524, 287120, 350655, 356680, 374032, 428016, 430680, 467540, 535020, 561048, 701310, 713360, 861360, 864949, 935080, 1070040, 1122096, 1402620, 1729898, 1870160, 2140080, 2594847, 2805240, 3459796, 4324745, 5189694, 5610480, 6919592, 8649490, 10379388, 12974235, 13839184, 17298980, 20758776, 25948470, 34597960, 41517552, 51896940, 69195920, 103793880, 207587760]

約数ペア:

[(1, 207587760), (2, 103793880), (3, 69195920), (4, 51896940), (5, 41517552), (6, 34597960), (8, 25948470), (10, 20758776), (12, 17298980), (15, 13839184), (16, 12974235), (20, 10379388), (24, 8649490), (30, 6919592), (37, 5610480), (40, 5189694), (48, 4324745), (60, 3459796), (74, 2805240), (80, 2594847), (97, 2140080), (111, 1870160), (120, 1729898), (148, 1402620), (185, 1122096), (194, 1070040), (222, 935080), (240, 864949), (241, 861360), (291, 713360), (296, 701310), (370, 561048), (388, 535020), (444, 467540), (482, 430680), (485, 428016), (555, 374032), (582, 356680), (592, 350655), (723, 287120), (740, 280524), (776, 267510), (888, 233770), (964, 215340), (970, 214008), (1110, 187016), (1164, 178340), (1205, 172272), (1446, 143560), (1455, 142672), (1480, 140262), (1552, 133755), (1776, 116885), (1928, 107670), (1940, 107004), (2220, 93508), (2328, 89170), (2410, 86136), (2892, 71780), (2910, 71336), (2960, 70131), (3589, 57840), (3615, 57424), (3856, 53835), (3880, 53502), (4440, 46754), (4656, 44585), (4820, 43068), (5784, 35890), (5820, 35668), (7178, 28920), (7230, 28712), (7760, 26751), (8880, 23377), (8917, 23280), (9640, 21534), (10767, 19280), (11568, 17945), (11640, 17834), (14356, 14460)]