146245960

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{22709}}^1$

素因数の和:22750

約数の個数: 64

約数和(自身を含む): 392428800

約数和(自身を除く): 246182840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 23, 28, 35, 40, 46, 56, 70, 92, 115, 140, 161, 184, 230, 280, 322, 460, 644, 805, 920, 1288, 1610, 3220, 6440, 22709, 45418, 90836, 113545, 158963, 181672, 227090, 317926, 454180, 522307, 635852, 794815, 908360, 1044614, 1271704, 1589630, 2089228, 2611535, 3179260, 3656149, 4178456, 5223070, 6358520, 7312298, 10446140, 14624596, 18280745, 20892280, 29249192, 36561490, 73122980, 146245960]

約数ペア:

[(1, 146245960), (2, 73122980), (4, 36561490), (5, 29249192), (7, 20892280), (8, 18280745), (10, 14624596), (14, 10446140), (20, 7312298), (23, 6358520), (28, 5223070), (35, 4178456), (40, 3656149), (46, 3179260), (56, 2611535), (70, 2089228), (92, 1589630), (115, 1271704), (140, 1044614), (161, 908360), (184, 794815), (230, 635852), (280, 522307), (322, 454180), (460, 317926), (644, 227090), (805, 181672), (920, 158963), (1288, 113545), (1610, 90836), (3220, 45418), (6440, 22709)]