1497261640

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{151}}^1\times {\mathrm{5059}}^1$

素因数の和:5235

約数の個数: 96

約数和(自身を含む): 3945585600

約数和(自身を除く): 2448323960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 151, 196, 245, 280, 302, 392, 490, 604, 755, 980, 1057, 1208, 1510, 1960, 2114, 3020, 4228, 5059, 5285, 6040, 7399, 8456, 10118, 10570, 14798, 20236, 21140, 25295, 29596, 35413, 36995, 40472, 42280, 50590, 59192, 70826, 73990, 101180, 141652, 147980, 177065, 202360, 247891, 283304, 295960, 354130, 495782, 708260, 763909, 991564, 1239455, 1416520, 1527818, 1983128, 2478910, 3055636, 3819545, 4957820, 5347363, 6111272, 7639090, 9915640, 10694726, 15278180, 21389452, 26736815, 30556360, 37431541, 42778904, 53473630, 74863082, 106947260, 149726164, 187157705, 213894520, 299452328, 374315410, 748630820, 1497261640]

約数ペア:

[(1, 1497261640), (2, 748630820), (4, 374315410), (5, 299452328), (7, 213894520), (8, 187157705), (10, 149726164), (14, 106947260), (20, 74863082), (28, 53473630), (35, 42778904), (40, 37431541), (49, 30556360), (56, 26736815), (70, 21389452), (98, 15278180), (140, 10694726), (151, 9915640), (196, 7639090), (245, 6111272), (280, 5347363), (302, 4957820), (392, 3819545), (490, 3055636), (604, 2478910), (755, 1983128), (980, 1527818), (1057, 1416520), (1208, 1239455), (1510, 991564), (1960, 763909), (2114, 708260), (3020, 495782), (4228, 354130), (5059, 295960), (5285, 283304), (6040, 247891), (7399, 202360), (8456, 177065), (10118, 147980), (10570, 141652), (14798, 101180), (20236, 73990), (21140, 70826), (25295, 59192), (29596, 50590), (35413, 42280), (36995, 40472)]