141059920

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{2473}}^1$

素因数の和:2540

約数の個数: 80

約数和(自身を含む): 353405952

約数和(自身を除く): 212346032

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 31, 40, 46, 62, 80, 92, 115, 124, 155, 184, 230, 248, 310, 368, 460, 496, 620, 713, 920, 1240, 1426, 1840, 2473, 2480, 2852, 3565, 4946, 5704, 7130, 9892, 11408, 12365, 14260, 19784, 24730, 28520, 39568, 49460, 56879, 57040, 76663, 98920, 113758, 153326, 197840, 227516, 284395, 306652, 383315, 455032, 568790, 613304, 766630, 910064, 1137580, 1226608, 1533260, 1763249, 2275160, 3066520, 3526498, 4550320, 6133040, 7052996, 8816245, 14105992, 17632490, 28211984, 35264980, 70529960, 141059920]

約数ペア:

[(1, 141059920), (2, 70529960), (4, 35264980), (5, 28211984), (8, 17632490), (10, 14105992), (16, 8816245), (20, 7052996), (23, 6133040), (31, 4550320), (40, 3526498), (46, 3066520), (62, 2275160), (80, 1763249), (92, 1533260), (115, 1226608), (124, 1137580), (155, 910064), (184, 766630), (230, 613304), (248, 568790), (310, 455032), (368, 383315), (460, 306652), (496, 284395), (620, 227516), (713, 197840), (920, 153326), (1240, 113758), (1426, 98920), (1840, 76663), (2473, 57040), (2480, 56879), (2852, 49460), (3565, 39568), (4946, 28520), (5704, 24730), (7130, 19784), (9892, 14260), (11408, 12365)]