16219474560

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{353}}^1\times {\mathrm{2659}}^1$

素因数の和:3040

約数の個数: 256

約数和(自身を含む): 57628368000

約数和(自身を除く): 41408893440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 353, 360, 384, 432, 480, 540, 576, 640, 706, 720, 864, 960, 1059, 1080, 1152, 1412, 1440, 1728, 1765, 1920, 2118, 2160, 2659, 2824, 2880, 3177, 3456, 3530, 4236, 4320, 5295, 5318, 5648, 5760, 6354, 7060, 7977, 8472, 8640, 9531, 10590, 10636, 11296, 12708, 13295, 14120, 15885, 15954, 16944, 17280, 19062, 21180, 21272, 22592, 23931, 25416, 26590, 28240, 31770, 31908, 33888, 38124, 39885, 42360, 42544, 45184, 47655, 47862, 50832, 53180, 56480, 63540, 63816, 67776, 71793, 76248, 79770, 84720, 85088, 95310, 95724, 101664, 106360, 112960, 119655, 127080, 127632, 135552, 143586, 152496, 159540, 169440, 170176, 190620, 191448, 203328, 212720, 225920, 239310, 254160, 255264, 287172, 304992, 319080, 338880, 340352, 358965, 381240, 382896, 406656, 425440, 478620, 508320, 510528, 574344, 609984, 638160, 677760, 717930, 762480, 765792, 850880, 938627, 957240, 1016640, 1021056, 1148688, 1219968, 1276320, 1435860, 1524960, 1531584, 1701760, 1877254, 1914480, 2033280, 2297376, 2552640, 2815881, 2871720, 3049920, 3063168, 3754508, 3828960, 4594752, 4693135, 5105280, 5631762, 5743440, 6099840, 7509016, 7657920, 8447643, 9189504, 9386270, 11263524, 11486880, 14079405, 15018032, 15315840, 16895286, 18772540, 22527048, 22973760, 25342929, 28158810, 30036064, 33790572, 37545080, 42238215, 45054096, 45947520, 50685858, 56317620, 60072128, 67581144, 75090160, 84476430, 90108192, 101371716, 112635240, 120144256, 126714645, 135162288, 150180320, 168952860, 180216384, 202743432, 225270480, 253429290, 270324576, 300360640, 337905720, 360432768, 405486864, 450540960, 506858580, 540649152, 600721280, 675811440, 810973728, 901081920, 1013717160, 1081298304, 1351622880, 1621947456, 1802163840, 2027434320, 2703245760, 3243894912, 4054868640, 5406491520, 8109737280, 16219474560]

約数ペア:

[(1, 16219474560), (2, 8109737280), (3, 5406491520), (4, 4054868640), (5, 3243894912), (6, 2703245760), (8, 2027434320), (9, 1802163840), (10, 1621947456), (12, 1351622880), (15, 1081298304), (16, 1013717160), (18, 901081920), (20, 810973728), (24, 675811440), (27, 600721280), (30, 540649152), (32, 506858580), (36, 450540960), (40, 405486864), (45, 360432768), (48, 337905720), (54, 300360640), (60, 270324576), (64, 253429290), (72, 225270480), (80, 202743432), (90, 180216384), (96, 168952860), (108, 150180320), (120, 135162288), (128, 126714645), (135, 120144256), (144, 112635240), (160, 101371716), (180, 90108192), (192, 84476430), (216, 75090160), (240, 67581144), (270, 60072128), (288, 56317620), (320, 50685858), (353, 45947520), (360, 45054096), (384, 42238215), (432, 37545080), (480, 33790572), (540, 30036064), (576, 28158810), (640, 25342929), (706, 22973760), (720, 22527048), (864, 18772540), (960, 16895286), (1059, 15315840), (1080, 15018032), (1152, 14079405), (1412, 11486880), (1440, 11263524), (1728, 9386270), (1765, 9189504), (1920, 8447643), (2118, 7657920), (2160, 7509016), (2659, 6099840), (2824, 5743440), (2880, 5631762), (3177, 5105280), (3456, 4693135), (3530, 4594752), (4236, 3828960), (4320, 3754508), (5295, 3063168), (5318, 3049920), (5648, 2871720), (5760, 2815881), (6354, 2552640), (7060, 2297376), (7977, 2033280), (8472, 1914480), (8640, 1877254), (9531, 1701760), (10590, 1531584), (10636, 1524960), (11296, 1435860), (12708, 1276320), (13295, 1219968), (14120, 1148688), (15885, 1021056), (15954, 1016640), (16944, 957240), (17280, 938627), (19062, 850880), (21180, 765792), (21272, 762480), (22592, 717930), (23931, 677760), (25416, 638160), (26590, 609984), (28240, 574344), (31770, 510528), (31908, 508320), (33888, 478620), (38124, 425440), (39885, 406656), (42360, 382896), (42544, 381240), (45184, 358965), (47655, 340352), (47862, 338880), (50832, 319080), (53180, 304992), (56480, 287172), (63540, 255264), (63816, 254160), (67776, 239310), (71793, 225920), (76248, 212720), (79770, 203328), (84720, 191448), (85088, 190620), (95310, 170176), (95724, 169440), (101664, 159540), (106360, 152496), (112960, 143586), (119655, 135552), (127080, 127632)]