149054080

素因数分解:

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

素因数の和:144

約数の個数: 160

約数和(自身を含む): 419981940

約数和(自身を除く): 270927860

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 97, 98, 112, 128, 140, 160, 194, 196, 224, 245, 280, 320, 343, 388, 392, 448, 485, 490, 560, 640, 679, 686, 776, 784, 896, 970, 980, 1120, 1358, 1372, 1552, 1568, 1715, 1940, 1960, 2240, 2401, 2716, 2744, 3104, 3136, 3395, 3430, 3880, 3920, 4480, 4753, 4802, 5432, 5488, 6208, 6272, 6790, 6860, 7760, 7840, 9506, 9604, 10864, 10976, 12005, 12416, 13580, 13720, 15520, 15680, 19012, 19208, 21728, 21952, 23765, 24010, 27160, 27440, 31040, 31360, 33271, 38024, 38416, 43456, 43904, 47530, 48020, 54320, 54880, 62080, 66542, 76048, 76832, 86912, 95060, 96040, 108640, 109760, 133084, 152096, 153664, 166355, 190120, 192080, 217280, 219520, 232897, 266168, 304192, 307328, 332710, 380240, 384160, 434560, 465794, 532336, 608384, 665420, 760480, 768320, 931588, 1064672, 1164485, 1330840, 1520960, 1536640, 1863176, 2129344, 2328970, 2661680, 3041920, 3726352, 4258688, 4657940, 5323360, 7452704, 9315880, 10646720, 14905408, 18631760, 21293440, 29810816, 37263520, 74527040, 149054080]

約数ペア:

[(1, 149054080), (2, 74527040), (4, 37263520), (5, 29810816), (7, 21293440), (8, 18631760), (10, 14905408), (14, 10646720), (16, 9315880), (20, 7452704), (28, 5323360), (32, 4657940), (35, 4258688), (40, 3726352), (49, 3041920), (56, 2661680), (64, 2328970), (70, 2129344), (80, 1863176), (97, 1536640), (98, 1520960), (112, 1330840), (128, 1164485), (140, 1064672), (160, 931588), (194, 768320), (196, 760480), (224, 665420), (245, 608384), (280, 532336), (320, 465794), (343, 434560), (388, 384160), (392, 380240), (448, 332710), (485, 307328), (490, 304192), (560, 266168), (640, 232897), (679, 219520), (686, 217280), (776, 192080), (784, 190120), (896, 166355), (970, 153664), (980, 152096), (1120, 133084), (1358, 109760), (1372, 108640), (1552, 96040), (1568, 95060), (1715, 86912), (1940, 76832), (1960, 76048), (2240, 66542), (2401, 62080), (2716, 54880), (2744, 54320), (3104, 48020), (3136, 47530), (3395, 43904), (3430, 43456), (3880, 38416), (3920, 38024), (4480, 33271), (4753, 31360), (4802, 31040), (5432, 27440), (5488, 27160), (6208, 24010), (6272, 23765), (6790, 21952), (6860, 21728), (7760, 19208), (7840, 19012), (9506, 15680), (9604, 15520), (10864, 13720), (10976, 13580), (12005, 12416)]