64155960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{953}}^1$

素因数の和:998

約数の個数: 192

約数和(自身を含む): 241094880

約数和(自身を除く): 176938920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 17, 18, 20, 22, 24, 30, 33, 34, 36, 40, 44, 45, 51, 55, 60, 66, 68, 72, 85, 88, 90, 99, 102, 110, 120, 132, 136, 153, 165, 170, 180, 187, 198, 204, 220, 255, 264, 306, 330, 340, 360, 374, 396, 408, 440, 495, 510, 561, 612, 660, 680, 748, 765, 792, 935, 953, 990, 1020, 1122, 1224, 1320, 1496, 1530, 1683, 1870, 1906, 1980, 2040, 2244, 2805, 2859, 3060, 3366, 3740, 3812, 3960, 4488, 4765, 5610, 5718, 6120, 6732, 7480, 7624, 8415, 8577, 9530, 10483, 11220, 11436, 13464, 14295, 16201, 16830, 17154, 19060, 20966, 22440, 22872, 28590, 31449, 32402, 33660, 34308, 38120, 41932, 42885, 48603, 52415, 57180, 62898, 64804, 67320, 68616, 81005, 83864, 85770, 94347, 97206, 104830, 114360, 125796, 129608, 145809, 157245, 162010, 171540, 178211, 188694, 194412, 209660, 243015, 251592, 291618, 314490, 324020, 343080, 356422, 377388, 388824, 419320, 471735, 486030, 534633, 583236, 628980, 648040, 712844, 729045, 754776, 891055, 943470, 972060, 1069266, 1166472, 1257960, 1425688, 1458090, 1603899, 1782110, 1886940, 1944120, 2138532, 2673165, 2916180, 3207798, 3564220, 3773880, 4277064, 5346330, 5832360, 6415596, 7128440, 8019495, 10692660, 12831192, 16038990, 21385320, 32077980, 64155960]

約数ペア:

[(1, 64155960), (2, 32077980), (3, 21385320), (4, 16038990), (5, 12831192), (6, 10692660), (8, 8019495), (9, 7128440), (10, 6415596), (11, 5832360), (12, 5346330), (15, 4277064), (17, 3773880), (18, 3564220), (20, 3207798), (22, 2916180), (24, 2673165), (30, 2138532), (33, 1944120), (34, 1886940), (36, 1782110), (40, 1603899), (44, 1458090), (45, 1425688), (51, 1257960), (55, 1166472), (60, 1069266), (66, 972060), (68, 943470), (72, 891055), (85, 754776), (88, 729045), (90, 712844), (99, 648040), (102, 628980), (110, 583236), (120, 534633), (132, 486030), (136, 471735), (153, 419320), (165, 388824), (170, 377388), (180, 356422), (187, 343080), (198, 324020), (204, 314490), (220, 291618), (255, 251592), (264, 243015), (306, 209660), (330, 194412), (340, 188694), (360, 178211), (374, 171540), (396, 162010), (408, 157245), (440, 145809), (495, 129608), (510, 125796), (561, 114360), (612, 104830), (660, 97206), (680, 94347), (748, 85770), (765, 83864), (792, 81005), (935, 68616), (953, 67320), (990, 64804), (1020, 62898), (1122, 57180), (1224, 52415), (1320, 48603), (1496, 42885), (1530, 41932), (1683, 38120), (1870, 34308), (1906, 33660), (1980, 32402), (2040, 31449), (2244, 28590), (2805, 22872), (2859, 22440), (3060, 20966), (3366, 19060), (3740, 17154), (3812, 16830), (3960, 16201), (4488, 14295), (4765, 13464), (5610, 11436), (5718, 11220), (6120, 10483), (6732, 9530), (7480, 8577), (7624, 8415)]