133293440

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{29753}}^1$

素因数の和:29779

約数の個数: 64

約数和(自身を含む): 364188960

約数和(自身を除く): 230895520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 280, 320, 448, 560, 640, 896, 1120, 2240, 4480, 29753, 59506, 119012, 148765, 208271, 238024, 297530, 416542, 476048, 595060, 833084, 952096, 1041355, 1190120, 1666168, 1904192, 2082710, 2380240, 3332336, 3808384, 4165420, 4760480, 6664672, 8330840, 9520960, 13329344, 16661680, 19041920, 26658688, 33323360, 66646720, 133293440]

約数ペア:

[(1, 133293440), (2, 66646720), (4, 33323360), (5, 26658688), (7, 19041920), (8, 16661680), (10, 13329344), (14, 9520960), (16, 8330840), (20, 6664672), (28, 4760480), (32, 4165420), (35, 3808384), (40, 3332336), (56, 2380240), (64, 2082710), (70, 1904192), (80, 1666168), (112, 1190120), (128, 1041355), (140, 952096), (160, 833084), (224, 595060), (280, 476048), (320, 416542), (448, 297530), (560, 238024), (640, 208271), (896, 148765), (1120, 119012), (2240, 59506), (4480, 29753)]