3814160640

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{179}}^2$

素因数の和:413

約数の個数: 216

約数和(自身を含む): 12645067008

約数和(自身を除く): 8830906368

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, 128, 155, 160, 179, 186, 192, 240, 248, 256, 310, 320, 358, 372, 384, 465, 480, 496, 537, 620, 640, 716, 744, 768, 895, 930, 960, 992, 1074, 1240, 1280, 1432, 1488, 1790, 1860, 1920, 1984, 2148, 2480, 2685, 2864, 2976, 3580, 3720, 3840, 3968, 4296, 4960, 5370, 5549, 5728, 5952, 7160, 7440, 7936, 8592, 9920, 10740, 11098, 11456, 11904, 14320, 14880, 16647, 17184, 19840, 21480, 22196, 22912, 23808, 27745, 28640, 29760, 32041, 33294, 34368, 39680, 42960, 44392, 45824, 55490, 57280, 59520, 64082, 66588, 68736, 83235, 85920, 88784, 96123, 110980, 114560, 119040, 128164, 133176, 137472, 160205, 166470, 171840, 177568, 192246, 221960, 229120, 256328, 266352, 320410, 332940, 343680, 355136, 384492, 443920, 480615, 512656, 532704, 640820, 665880, 687360, 710272, 768984, 887840, 961230, 993271, 1025312, 1065408, 1281640, 1331760, 1420544, 1537968, 1775680, 1922460, 1986542, 2050624, 2130816, 2563280, 2663520, 2979813, 3075936, 3551360, 3844920, 3973084, 4101248, 4261632, 4966355, 5126560, 5327040, 5959626, 6151872, 7102720, 7689840, 7946168, 8202496, 9932710, 10253120, 10654080, 11919252, 12303744, 14899065, 15379680, 15892336, 19865420, 20506240, 21308160, 23838504, 24607488, 29798130, 30759360, 31784672, 39730840, 41012480, 47677008, 59596260, 61518720, 63569344, 79461680, 95354016, 119192520, 123037440, 127138688, 158923360, 190708032, 238385040, 254277376, 317846720, 381416064, 476770080, 635693440, 762832128, 953540160, 1271386880, 1907080320, 3814160640]

約数ペア:

[(1, 3814160640), (2, 1907080320), (3, 1271386880), (4, 953540160), (5, 762832128), (6, 635693440), (8, 476770080), (10, 381416064), (12, 317846720), (15, 254277376), (16, 238385040), (20, 190708032), (24, 158923360), (30, 127138688), (31, 123037440), (32, 119192520), (40, 95354016), (48, 79461680), (60, 63569344), (62, 61518720), (64, 59596260), (80, 47677008), (93, 41012480), (96, 39730840), (120, 31784672), (124, 30759360), (128, 29798130), (155, 24607488), (160, 23838504), (179, 21308160), (186, 20506240), (192, 19865420), (240, 15892336), (248, 15379680), (256, 14899065), (310, 12303744), (320, 11919252), (358, 10654080), (372, 10253120), (384, 9932710), (465, 8202496), (480, 7946168), (496, 7689840), (537, 7102720), (620, 6151872), (640, 5959626), (716, 5327040), (744, 5126560), (768, 4966355), (895, 4261632), (930, 4101248), (960, 3973084), (992, 3844920), (1074, 3551360), (1240, 3075936), (1280, 2979813), (1432, 2663520), (1488, 2563280), (1790, 2130816), (1860, 2050624), (1920, 1986542), (1984, 1922460), (2148, 1775680), (2480, 1537968), (2685, 1420544), (2864, 1331760), (2976, 1281640), (3580, 1065408), (3720, 1025312), (3840, 993271), (3968, 961230), (4296, 887840), (4960, 768984), (5370, 710272), (5549, 687360), (5728, 665880), (5952, 640820), (7160, 532704), (7440, 512656), (7936, 480615), (8592, 443920), (9920, 384492), (10740, 355136), (11098, 343680), (11456, 332940), (11904, 320410), (14320, 266352), (14880, 256328), (16647, 229120), (17184, 221960), (19840, 192246), (21480, 177568), (22196, 171840), (22912, 166470), (23808, 160205), (27745, 137472), (28640, 133176), (29760, 128164), (32041, 119040), (33294, 114560), (34368, 110980), (39680, 96123), (42960, 88784), (44392, 85920), (45824, 83235), (55490, 68736), (57280, 66588), (59520, 64082)]