194682880

素因数分解:

$2^{13}\times 5^1\times 7^2\times {\mathrm{97}}^1$

素因数の和:142

約数の個数: 168

約数和(自身を含む): 549092628

約数和(自身を除く): 354409748

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, 256, 280, 320, 388, 392, 448, 485, 490, 512, 560, 640, 679, 776, 784, 896, 970, 980, 1024, 1120, 1280, 1358, 1552, 1568, 1792, 1940, 1960, 2048, 2240, 2560, 2716, 3104, 3136, 3395, 3584, 3880, 3920, 4096, 4480, 4753, 5120, 5432, 6208, 6272, 6790, 7168, 7760, 7840, 8192, 8960, 9506, 10240, 10864, 12416, 12544, 13580, 14336, 15520, 15680, 17920, 19012, 20480, 21728, 23765, 24832, 25088, 27160, 28672, 31040, 31360, 35840, 38024, 40960, 43456, 47530, 49664, 50176, 54320, 57344, 62080, 62720, 71680, 76048, 86912, 95060, 99328, 100352, 108640, 124160, 125440, 143360, 152096, 173824, 190120, 198656, 200704, 217280, 248320, 250880, 286720, 304192, 347648, 380240, 397312, 401408, 434560, 496640, 501760, 608384, 695296, 760480, 794624, 869120, 993280, 1003520, 1216768, 1390592, 1520960, 1738240, 1986560, 2007040, 2433536, 2781184, 3041920, 3476480, 3973120, 4867072, 5562368, 6083840, 6952960, 9734144, 12167680, 13905920, 19468288, 24335360, 27811840, 38936576, 48670720, 97341440, 194682880]

約数ペア:

[(1, 194682880), (2, 97341440), (4, 48670720), (5, 38936576), (7, 27811840), (8, 24335360), (10, 19468288), (14, 13905920), (16, 12167680), (20, 9734144), (28, 6952960), (32, 6083840), (35, 5562368), (40, 4867072), (49, 3973120), (56, 3476480), (64, 3041920), (70, 2781184), (80, 2433536), (97, 2007040), (98, 1986560), (112, 1738240), (128, 1520960), (140, 1390592), (160, 1216768), (194, 1003520), (196, 993280), (224, 869120), (245, 794624), (256, 760480), (280, 695296), (320, 608384), (388, 501760), (392, 496640), (448, 434560), (485, 401408), (490, 397312), (512, 380240), (560, 347648), (640, 304192), (679, 286720), (776, 250880), (784, 248320), (896, 217280), (970, 200704), (980, 198656), (1024, 190120), (1120, 173824), (1280, 152096), (1358, 143360), (1552, 125440), (1568, 124160), (1792, 108640), (1940, 100352), (1960, 99328), (2048, 95060), (2240, 86912), (2560, 76048), (2716, 71680), (3104, 62720), (3136, 62080), (3395, 57344), (3584, 54320), (3880, 50176), (3920, 49664), (4096, 47530), (4480, 43456), (4753, 40960), (5120, 38024), (5432, 35840), (6208, 31360), (6272, 31040), (6790, 28672), (7168, 27160), (7760, 25088), (7840, 24832), (8192, 23765), (8960, 21728), (9506, 20480), (10240, 19012), (10864, 17920), (12416, 15680), (12544, 15520), (13580, 14336)]