156964230640

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{2801}}^1\times {\mathrm{100069}}^1$

素因数の和:102890

約数の個数: 80

約数和(自身を含む): 417229456320

約数和(自身を除く): 260265225680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 2801, 5602, 11204, 14005, 19607, 22408, 28010, 39214, 44816, 56020, 78428, 98035, 100069, 112040, 156856, 196070, 200138, 224080, 313712, 392140, 400276, 500345, 700483, 784280, 800552, 1000690, 1400966, 1568560, 1601104, 2001380, 2801932, 3502415, 4002760, 5603864, 7004830, 8005520, 11207728, 14009660, 28019320, 56038640, 280293269, 560586538, 1121173076, 1401466345, 1962052883, 2242346152, 2802932690, 3924105766, 4484692304, 5605865380, 7848211532, 9810264415, 11211730760, 15696423064, 19620528830, 22423461520, 31392846128, 39241057660, 78482115320, 156964230640]

約数ペア:

[(1, 156964230640), (2, 78482115320), (4, 39241057660), (5, 31392846128), (7, 22423461520), (8, 19620528830), (10, 15696423064), (14, 11211730760), (16, 9810264415), (20, 7848211532), (28, 5605865380), (35, 4484692304), (40, 3924105766), (56, 2802932690), (70, 2242346152), (80, 1962052883), (112, 1401466345), (140, 1121173076), (280, 560586538), (560, 280293269), (2801, 56038640), (5602, 28019320), (11204, 14009660), (14005, 11207728), (19607, 8005520), (22408, 7004830), (28010, 5603864), (39214, 4002760), (44816, 3502415), (56020, 2801932), (78428, 2001380), (98035, 1601104), (100069, 1568560), (112040, 1400966), (156856, 1000690), (196070, 800552), (200138, 784280), (224080, 700483), (313712, 500345), (392140, 400276)]