419883840

素因数分解:

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

素因数の和:4757

約数の個数: 168

約数和(自身を含む): 1491130368

約数和(自身を除く): 1071246528

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 64, 72, 80, 90, 93, 96, 120, 124, 144, 155, 160, 180, 186, 192, 240, 248, 279, 288, 310, 320, 360, 372, 465, 480, 496, 558, 576, 620, 720, 744, 930, 960, 992, 1116, 1240, 1395, 1440, 1488, 1860, 1984, 2232, 2480, 2790, 2880, 2976, 3720, 4464, 4703, 4960, 5580, 5952, 7440, 8928, 9406, 9920, 11160, 14109, 14880, 17856, 18812, 22320, 23515, 28218, 29760, 37624, 42327, 44640, 47030, 56436, 70545, 75248, 84654, 89280, 94060, 112872, 141090, 145793, 150496, 169308, 188120, 211635, 225744, 282180, 291586, 300992, 338616, 376240, 423270, 437379, 451488, 564360, 583172, 677232, 728965, 752480, 846540, 874758, 902976, 1128720, 1166344, 1312137, 1354464, 1457930, 1504960, 1693080, 1749516, 2186895, 2257440, 2332688, 2624274, 2708928, 2915860, 3386160, 3499032, 4373790, 4514880, 4665376, 5248548, 5831720, 6560685, 6772320, 6998064, 8747580, 9330752, 10497096, 11663440, 13121370, 13544640, 13996128, 17495160, 20994192, 23326880, 26242740, 27992256, 34990320, 41988384, 46653760, 52485480, 69980640, 83976768, 104970960, 139961280, 209941920, 419883840]

約数ペア:

[(1, 419883840), (2, 209941920), (3, 139961280), (4, 104970960), (5, 83976768), (6, 69980640), (8, 52485480), (9, 46653760), (10, 41988384), (12, 34990320), (15, 27992256), (16, 26242740), (18, 23326880), (20, 20994192), (24, 17495160), (30, 13996128), (31, 13544640), (32, 13121370), (36, 11663440), (40, 10497096), (45, 9330752), (48, 8747580), (60, 6998064), (62, 6772320), (64, 6560685), (72, 5831720), (80, 5248548), (90, 4665376), (93, 4514880), (96, 4373790), (120, 3499032), (124, 3386160), (144, 2915860), (155, 2708928), (160, 2624274), (180, 2332688), (186, 2257440), (192, 2186895), (240, 1749516), (248, 1693080), (279, 1504960), (288, 1457930), (310, 1354464), (320, 1312137), (360, 1166344), (372, 1128720), (465, 902976), (480, 874758), (496, 846540), (558, 752480), (576, 728965), (620, 677232), (720, 583172), (744, 564360), (930, 451488), (960, 437379), (992, 423270), (1116, 376240), (1240, 338616), (1395, 300992), (1440, 291586), (1488, 282180), (1860, 225744), (1984, 211635), (2232, 188120), (2480, 169308), (2790, 150496), (2880, 145793), (2976, 141090), (3720, 112872), (4464, 94060), (4703, 89280), (4960, 84654), (5580, 75248), (5952, 70545), (7440, 56436), (8928, 47030), (9406, 44640), (9920, 42327), (11160, 37624), (14109, 29760), (14880, 28218), (17856, 23515), (18812, 22320)]