15398094080

素因数分解:

$2^8\times 5^1\times {\mathrm{17}}^1\times {\mathrm{707633}}^1$

素因数の和:707671

約数の個数: 72

約数和(自身を含む): 39052905192

約数和(自身を除く): 23654811112

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 128, 136, 160, 170, 256, 272, 320, 340, 544, 640, 680, 1088, 1280, 1360, 2176, 2720, 4352, 5440, 10880, 21760, 707633, 1415266, 2830532, 3538165, 5661064, 7076330, 11322128, 12029761, 14152660, 22644256, 24059522, 28305320, 45288512, 48119044, 56610640, 60148805, 90577024, 96238088, 113221280, 120297610, 181154048, 192476176, 226442560, 240595220, 384952352, 452885120, 481190440, 769904704, 905770240, 962380880, 1539809408, 1924761760, 3079618816, 3849523520, 7699047040, 15398094080]

約数ペア:

[(1, 15398094080), (2, 7699047040), (4, 3849523520), (5, 3079618816), (8, 1924761760), (10, 1539809408), (16, 962380880), (17, 905770240), (20, 769904704), (32, 481190440), (34, 452885120), (40, 384952352), (64, 240595220), (68, 226442560), (80, 192476176), (85, 181154048), (128, 120297610), (136, 113221280), (160, 96238088), (170, 90577024), (256, 60148805), (272, 56610640), (320, 48119044), (340, 45288512), (544, 28305320), (640, 24059522), (680, 22644256), (1088, 14152660), (1280, 12029761), (1360, 11322128), (2176, 7076330), (2720, 5661064), (4352, 3538165), (5440, 2830532), (10880, 1415266), (21760, 707633)]