29278480

素因数分解:

$2^4\times 5^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{97}}^1$

素因数の和:142

約数の個数: 160

約数和(自身を含む): 87494400

約数和(自身を除く): 58215920

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 49, 55, 56, 70, 77, 80, 88, 97, 98, 110, 112, 140, 154, 176, 194, 196, 220, 245, 280, 308, 343, 385, 388, 392, 440, 485, 490, 539, 560, 616, 679, 686, 770, 776, 784, 880, 970, 980, 1067, 1078, 1232, 1358, 1372, 1540, 1552, 1715, 1940, 1960, 2134, 2156, 2695, 2716, 2744, 3080, 3395, 3430, 3773, 3880, 3920, 4268, 4312, 4753, 5335, 5390, 5432, 5488, 6160, 6790, 6860, 7469, 7546, 7760, 8536, 8624, 9506, 10670, 10780, 10864, 13580, 13720, 14938, 15092, 17072, 18865, 19012, 21340, 21560, 23765, 27160, 27440, 29876, 30184, 33271, 37345, 37730, 38024, 42680, 43120, 47530, 52283, 54320, 59752, 60368, 66542, 74690, 75460, 76048, 85360, 95060, 104566, 119504, 133084, 149380, 150920, 166355, 190120, 209132, 261415, 266168, 298760, 301840, 332710, 365981, 380240, 418264, 522830, 532336, 597520, 665420, 731962, 836528, 1045660, 1330840, 1463924, 1829905, 2091320, 2661680, 2927848, 3659810, 4182640, 5855696, 7319620, 14639240, 29278480]

約数ペア:

[(1, 29278480), (2, 14639240), (4, 7319620), (5, 5855696), (7, 4182640), (8, 3659810), (10, 2927848), (11, 2661680), (14, 2091320), (16, 1829905), (20, 1463924), (22, 1330840), (28, 1045660), (35, 836528), (40, 731962), (44, 665420), (49, 597520), (55, 532336), (56, 522830), (70, 418264), (77, 380240), (80, 365981), (88, 332710), (97, 301840), (98, 298760), (110, 266168), (112, 261415), (140, 209132), (154, 190120), (176, 166355), (194, 150920), (196, 149380), (220, 133084), (245, 119504), (280, 104566), (308, 95060), (343, 85360), (385, 76048), (388, 75460), (392, 74690), (440, 66542), (485, 60368), (490, 59752), (539, 54320), (560, 52283), (616, 47530), (679, 43120), (686, 42680), (770, 38024), (776, 37730), (784, 37345), (880, 33271), (970, 30184), (980, 29876), (1067, 27440), (1078, 27160), (1232, 23765), (1358, 21560), (1372, 21340), (1540, 19012), (1552, 18865), (1715, 17072), (1940, 15092), (1960, 14938), (2134, 13720), (2156, 13580), (2695, 10864), (2716, 10780), (2744, 10670), (3080, 9506), (3395, 8624), (3430, 8536), (3773, 7760), (3880, 7546), (3920, 7469), (4268, 6860), (4312, 6790), (4753, 6160), (5335, 5488), (5390, 5432)]