231246720

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2113}}^1$

素因数の和:2157

約数の個数: 192

約数和(自身を含む): 840949200

約数和(自身を除く): 609702480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 64, 72, 76, 80, 90, 95, 96, 114, 120, 128, 144, 152, 160, 171, 180, 190, 192, 228, 240, 285, 288, 304, 320, 342, 360, 380, 384, 456, 480, 570, 576, 608, 640, 684, 720, 760, 855, 912, 960, 1140, 1152, 1216, 1368, 1440, 1520, 1710, 1824, 1920, 2113, 2280, 2432, 2736, 2880, 3040, 3420, 3648, 4226, 4560, 5472, 5760, 6080, 6339, 6840, 7296, 8452, 9120, 10565, 10944, 12160, 12678, 13680, 16904, 18240, 19017, 21130, 21888, 25356, 27360, 31695, 33808, 36480, 38034, 40147, 42260, 50712, 54720, 63390, 67616, 76068, 80294, 84520, 95085, 101424, 109440, 120441, 126780, 135232, 152136, 160588, 169040, 190170, 200735, 202848, 240882, 253560, 270464, 304272, 321176, 338080, 361323, 380340, 401470, 405696, 481764, 507120, 602205, 608544, 642352, 676160, 722646, 760680, 802940, 811392, 963528, 1014240, 1204410, 1217088, 1284704, 1352320, 1445292, 1521360, 1605880, 1806615, 1927056, 2028480, 2408820, 2434176, 2569408, 2890584, 3042720, 3211760, 3613230, 3854112, 4056960, 4817640, 5138816, 5781168, 6085440, 6423520, 7226460, 7708224, 9635280, 11562336, 12170880, 12847040, 14452920, 15416448, 19270560, 23124672, 25694080, 28905840, 38541120, 46249344, 57811680, 77082240, 115623360, 231246720]

約数ペア:

[(1, 231246720), (2, 115623360), (3, 77082240), (4, 57811680), (5, 46249344), (6, 38541120), (8, 28905840), (9, 25694080), (10, 23124672), (12, 19270560), (15, 15416448), (16, 14452920), (18, 12847040), (19, 12170880), (20, 11562336), (24, 9635280), (30, 7708224), (32, 7226460), (36, 6423520), (38, 6085440), (40, 5781168), (45, 5138816), (48, 4817640), (57, 4056960), (60, 3854112), (64, 3613230), (72, 3211760), (76, 3042720), (80, 2890584), (90, 2569408), (95, 2434176), (96, 2408820), (114, 2028480), (120, 1927056), (128, 1806615), (144, 1605880), (152, 1521360), (160, 1445292), (171, 1352320), (180, 1284704), (190, 1217088), (192, 1204410), (228, 1014240), (240, 963528), (285, 811392), (288, 802940), (304, 760680), (320, 722646), (342, 676160), (360, 642352), (380, 608544), (384, 602205), (456, 507120), (480, 481764), (570, 405696), (576, 401470), (608, 380340), (640, 361323), (684, 338080), (720, 321176), (760, 304272), (855, 270464), (912, 253560), (960, 240882), (1140, 202848), (1152, 200735), (1216, 190170), (1368, 169040), (1440, 160588), (1520, 152136), (1710, 135232), (1824, 126780), (1920, 120441), (2113, 109440), (2280, 101424), (2432, 95085), (2736, 84520), (2880, 80294), (3040, 76068), (3420, 67616), (3648, 63390), (4226, 54720), (4560, 50712), (5472, 42260), (5760, 40147), (6080, 38034), (6339, 36480), (6840, 33808), (7296, 31695), (8452, 27360), (9120, 25356), (10565, 21888), (10944, 21130), (12160, 19017), (12678, 18240), (13680, 16904)]