71224160

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3347}}^1$

素因数の和:3388

約数の個数: 96

約数和(自身を含む): 202487040

約数和(自身を除く): 131262880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 70, 76, 80, 95, 112, 133, 140, 152, 160, 190, 224, 266, 280, 304, 380, 532, 560, 608, 665, 760, 1064, 1120, 1330, 1520, 2128, 2660, 3040, 3347, 4256, 5320, 6694, 10640, 13388, 16735, 21280, 23429, 26776, 33470, 46858, 53552, 63593, 66940, 93716, 107104, 117145, 127186, 133880, 187432, 234290, 254372, 267760, 317965, 374864, 445151, 468580, 508744, 535520, 635930, 749728, 890302, 937160, 1017488, 1271860, 1780604, 1874320, 2034976, 2225755, 2543720, 3561208, 3748640, 4451510, 5087440, 7122416, 8903020, 10174880, 14244832, 17806040, 35612080, 71224160]

約数ペア:

[(1, 71224160), (2, 35612080), (4, 17806040), (5, 14244832), (7, 10174880), (8, 8903020), (10, 7122416), (14, 5087440), (16, 4451510), (19, 3748640), (20, 3561208), (28, 2543720), (32, 2225755), (35, 2034976), (38, 1874320), (40, 1780604), (56, 1271860), (70, 1017488), (76, 937160), (80, 890302), (95, 749728), (112, 635930), (133, 535520), (140, 508744), (152, 468580), (160, 445151), (190, 374864), (224, 317965), (266, 267760), (280, 254372), (304, 234290), (380, 187432), (532, 133880), (560, 127186), (608, 117145), (665, 107104), (760, 93716), (1064, 66940), (1120, 63593), (1330, 53552), (1520, 46858), (2128, 33470), (2660, 26776), (3040, 23429), (3347, 21280), (4256, 16735), (5320, 13388), (6694, 10640)]