139961280

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{4703}}^1$

素因数の和:4754

約数の個数: 112

約数和(自身を含む): 458809344

約数和(自身を除く): 318848064

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 155, 160, 186, 192, 240, 248, 310, 320, 372, 465, 480, 496, 620, 744, 930, 960, 992, 1240, 1488, 1860, 1984, 2480, 2976, 3720, 4703, 4960, 5952, 7440, 9406, 9920, 14109, 14880, 18812, 23515, 28218, 29760, 37624, 47030, 56436, 70545, 75248, 94060, 112872, 141090, 145793, 150496, 188120, 225744, 282180, 291586, 300992, 376240, 437379, 451488, 564360, 583172, 728965, 752480, 874758, 902976, 1128720, 1166344, 1457930, 1504960, 1749516, 2186895, 2257440, 2332688, 2915860, 3499032, 4373790, 4514880, 4665376, 5831720, 6998064, 8747580, 9330752, 11663440, 13996128, 17495160, 23326880, 27992256, 34990320, 46653760, 69980640, 139961280]

約数ペア:

[(1, 139961280), (2, 69980640), (3, 46653760), (4, 34990320), (5, 27992256), (6, 23326880), (8, 17495160), (10, 13996128), (12, 11663440), (15, 9330752), (16, 8747580), (20, 6998064), (24, 5831720), (30, 4665376), (31, 4514880), (32, 4373790), (40, 3499032), (48, 2915860), (60, 2332688), (62, 2257440), (64, 2186895), (80, 1749516), (93, 1504960), (96, 1457930), (120, 1166344), (124, 1128720), (155, 902976), (160, 874758), (186, 752480), (192, 728965), (240, 583172), (248, 564360), (310, 451488), (320, 437379), (372, 376240), (465, 300992), (480, 291586), (496, 282180), (620, 225744), (744, 188120), (930, 150496), (960, 145793), (992, 141090), (1240, 112872), (1488, 94060), (1860, 75248), (1984, 70545), (2480, 56436), (2976, 47030), (3720, 37624), (4703, 29760), (4960, 28218), (5952, 23515), (7440, 18812), (9406, 14880), (9920, 14109)]