140077280

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{1051}}^1$

素因数の和:1097

約数の個数: 144

約数和(自身を含む): 407995056

約数和(自身を除く): 267917776

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 49, 56, 68, 70, 80, 85, 98, 112, 119, 136, 140, 160, 170, 196, 224, 238, 245, 272, 280, 340, 392, 476, 490, 544, 560, 595, 680, 784, 833, 952, 980, 1051, 1120, 1190, 1360, 1568, 1666, 1904, 1960, 2102, 2380, 2720, 3332, 3808, 3920, 4165, 4204, 4760, 5255, 6664, 7357, 7840, 8330, 8408, 9520, 10510, 13328, 14714, 16660, 16816, 17867, 19040, 21020, 26656, 29428, 33320, 33632, 35734, 36785, 42040, 51499, 58856, 66640, 71468, 73570, 84080, 89335, 102998, 117712, 125069, 133280, 142936, 147140, 168160, 178670, 205996, 235424, 250138, 257495, 285872, 294280, 357340, 411992, 500276, 514990, 571744, 588560, 625345, 714680, 823984, 875483, 1000552, 1029980, 1177120, 1250690, 1429360, 1647968, 1750966, 2001104, 2059960, 2501380, 2858720, 3501932, 4002208, 4119920, 4377415, 5002760, 7003864, 8239840, 8754830, 10005520, 14007728, 17509660, 20011040, 28015456, 35019320, 70038640, 140077280]

約数ペア:

[(1, 140077280), (2, 70038640), (4, 35019320), (5, 28015456), (7, 20011040), (8, 17509660), (10, 14007728), (14, 10005520), (16, 8754830), (17, 8239840), (20, 7003864), (28, 5002760), (32, 4377415), (34, 4119920), (35, 4002208), (40, 3501932), (49, 2858720), (56, 2501380), (68, 2059960), (70, 2001104), (80, 1750966), (85, 1647968), (98, 1429360), (112, 1250690), (119, 1177120), (136, 1029980), (140, 1000552), (160, 875483), (170, 823984), (196, 714680), (224, 625345), (238, 588560), (245, 571744), (272, 514990), (280, 500276), (340, 411992), (392, 357340), (476, 294280), (490, 285872), (544, 257495), (560, 250138), (595, 235424), (680, 205996), (784, 178670), (833, 168160), (952, 147140), (980, 142936), (1051, 133280), (1120, 125069), (1190, 117712), (1360, 102998), (1568, 89335), (1666, 84080), (1904, 73570), (1960, 71468), (2102, 66640), (2380, 58856), (2720, 51499), (3332, 42040), (3808, 36785), (3920, 35734), (4165, 33632), (4204, 33320), (4760, 29428), (5255, 26656), (6664, 21020), (7357, 19040), (7840, 17867), (8330, 16816), (8408, 16660), (9520, 14714), (10510, 13328)]