16598640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1$

素因数の和:167

約数の個数: 160

約数和(自身を含む): 55996416

約数和(自身を除く): 39397776

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 31, 40, 46, 48, 60, 62, 69, 80, 92, 93, 97, 115, 120, 124, 138, 155, 184, 186, 194, 230, 240, 248, 276, 291, 310, 345, 368, 372, 388, 460, 465, 485, 496, 552, 582, 620, 690, 713, 744, 776, 920, 930, 970, 1104, 1164, 1240, 1380, 1426, 1455, 1488, 1552, 1840, 1860, 1940, 2139, 2231, 2328, 2480, 2760, 2852, 2910, 3007, 3565, 3720, 3880, 4278, 4462, 4656, 5520, 5704, 5820, 6014, 6693, 7130, 7440, 7760, 8556, 8924, 9021, 10695, 11155, 11408, 11640, 12028, 13386, 14260, 15035, 17112, 17848, 18042, 21390, 22310, 23280, 24056, 26772, 28520, 30070, 33465, 34224, 35696, 36084, 42780, 44620, 45105, 48112, 53544, 57040, 60140, 66930, 69161, 72168, 85560, 89240, 90210, 107088, 120280, 133860, 138322, 144336, 171120, 178480, 180420, 207483, 240560, 267720, 276644, 345805, 360840, 414966, 535440, 553288, 691610, 721680, 829932, 1037415, 1106576, 1383220, 1659864, 2074830, 2766440, 3319728, 4149660, 5532880, 8299320, 16598640]

約数ペア:

[(1, 16598640), (2, 8299320), (3, 5532880), (4, 4149660), (5, 3319728), (6, 2766440), (8, 2074830), (10, 1659864), (12, 1383220), (15, 1106576), (16, 1037415), (20, 829932), (23, 721680), (24, 691610), (30, 553288), (31, 535440), (40, 414966), (46, 360840), (48, 345805), (60, 276644), (62, 267720), (69, 240560), (80, 207483), (92, 180420), (93, 178480), (97, 171120), (115, 144336), (120, 138322), (124, 133860), (138, 120280), (155, 107088), (184, 90210), (186, 89240), (194, 85560), (230, 72168), (240, 69161), (248, 66930), (276, 60140), (291, 57040), (310, 53544), (345, 48112), (368, 45105), (372, 44620), (388, 42780), (460, 36084), (465, 35696), (485, 34224), (496, 33465), (552, 30070), (582, 28520), (620, 26772), (690, 24056), (713, 23280), (744, 22310), (776, 21390), (920, 18042), (930, 17848), (970, 17112), (1104, 15035), (1164, 14260), (1240, 13386), (1380, 12028), (1426, 11640), (1455, 11408), (1488, 11155), (1552, 10695), (1840, 9021), (1860, 8924), (1940, 8556), (2139, 7760), (2231, 7440), (2328, 7130), (2480, 6693), (2760, 6014), (2852, 5820), (2910, 5704), (3007, 5520), (3565, 4656), (3720, 4462), (3880, 4278)]