304626560

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{701}}^1$

素因数の和:824

約数の個数: 128

約数和(自身を含む): 842063040

約数和(自身を除く): 537436480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 97, 112, 128, 140, 160, 194, 224, 280, 320, 388, 448, 485, 560, 640, 679, 701, 776, 896, 970, 1120, 1358, 1402, 1552, 1940, 2240, 2716, 2804, 3104, 3395, 3505, 3880, 4480, 4907, 5432, 5608, 6208, 6790, 7010, 7760, 9814, 10864, 11216, 12416, 13580, 14020, 15520, 19628, 21728, 22432, 24535, 27160, 28040, 31040, 39256, 43456, 44864, 49070, 54320, 56080, 62080, 67997, 78512, 86912, 89728, 98140, 108640, 112160, 135994, 157024, 196280, 217280, 224320, 271988, 314048, 339985, 392560, 434560, 448640, 475979, 543976, 628096, 679970, 785120, 951958, 1087952, 1359940, 1570240, 1903916, 2175904, 2379895, 2719880, 3140480, 3807832, 4351808, 4759790, 5439760, 7615664, 8703616, 9519580, 10879520, 15231328, 19039160, 21759040, 30462656, 38078320, 43518080, 60925312, 76156640, 152313280, 304626560]

約数ペア:

[(1, 304626560), (2, 152313280), (4, 76156640), (5, 60925312), (7, 43518080), (8, 38078320), (10, 30462656), (14, 21759040), (16, 19039160), (20, 15231328), (28, 10879520), (32, 9519580), (35, 8703616), (40, 7615664), (56, 5439760), (64, 4759790), (70, 4351808), (80, 3807832), (97, 3140480), (112, 2719880), (128, 2379895), (140, 2175904), (160, 1903916), (194, 1570240), (224, 1359940), (280, 1087952), (320, 951958), (388, 785120), (448, 679970), (485, 628096), (560, 543976), (640, 475979), (679, 448640), (701, 434560), (776, 392560), (896, 339985), (970, 314048), (1120, 271988), (1358, 224320), (1402, 217280), (1552, 196280), (1940, 157024), (2240, 135994), (2716, 112160), (2804, 108640), (3104, 98140), (3395, 89728), (3505, 86912), (3880, 78512), (4480, 67997), (4907, 62080), (5432, 56080), (5608, 54320), (6208, 49070), (6790, 44864), (7010, 43456), (7760, 39256), (9814, 31040), (10864, 28040), (11216, 27160), (12416, 24535), (13580, 22432), (14020, 21728), (15520, 19628)]