243999437760

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{6517079}}^1$

素因数の和:6517115

約数の個数: 168

約数和(自身を含む): 903814722720

約数和(自身を除く): 659815284960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 192, 195, 208, 234, 240, 260, 288, 312, 320, 360, 390, 416, 468, 480, 520, 576, 585, 624, 720, 780, 832, 936, 960, 1040, 1170, 1248, 1440, 1560, 1872, 2080, 2340, 2496, 2880, 3120, 3744, 4160, 4680, 6240, 7488, 9360, 12480, 18720, 37440, 6517079, 13034158, 19551237, 26068316, 32585395, 39102474, 52136632, 58653711, 65170790, 78204948, 84722027, 97756185, 104273264, 117307422, 130341580, 156409896, 169444054, 195512370, 208546528, 234614844, 254166081, 260683160, 293268555, 312819792, 338888108, 391024740, 417093056, 423610135, 469229688, 508332162, 521366320, 586537110, 625639584, 677776216, 762498243, 782049480, 847220270, 938459376, 1016664324, 1042732640, 1173074220, 1251279168, 1270830405, 1355552432, 1524996486, 1564098960, 1694440540, 1876918752, 2033328648, 2085465280, 2346148440, 2541660810, 2711104864, 3049992972, 3128197920, 3388881080, 3753837504, 3812491215, 4066657296, 4692296880, 5083321620, 5422209728, 6099985944, 6256395840, 6777762160, 7624982430, 8133314592, 9384593760, 10166643240, 12199971888, 13555524320, 15249964860, 16266629184, 18769187520, 20333286480, 24399943776, 27111048640, 30499929720, 40666572960, 48799887552, 60999859440, 81333145920, 121999718880, 243999437760]

約数ペア:

[(1, 243999437760), (2, 121999718880), (3, 81333145920), (4, 60999859440), (5, 48799887552), (6, 40666572960), (8, 30499929720), (9, 27111048640), (10, 24399943776), (12, 20333286480), (13, 18769187520), (15, 16266629184), (16, 15249964860), (18, 13555524320), (20, 12199971888), (24, 10166643240), (26, 9384593760), (30, 8133314592), (32, 7624982430), (36, 6777762160), (39, 6256395840), (40, 6099985944), (45, 5422209728), (48, 5083321620), (52, 4692296880), (60, 4066657296), (64, 3812491215), (65, 3753837504), (72, 3388881080), (78, 3128197920), (80, 3049992972), (90, 2711104864), (96, 2541660810), (104, 2346148440), (117, 2085465280), (120, 2033328648), (130, 1876918752), (144, 1694440540), (156, 1564098960), (160, 1524996486), (180, 1355552432), (192, 1270830405), (195, 1251279168), (208, 1173074220), (234, 1042732640), (240, 1016664324), (260, 938459376), (288, 847220270), (312, 782049480), (320, 762498243), (360, 677776216), (390, 625639584), (416, 586537110), (468, 521366320), (480, 508332162), (520, 469229688), (576, 423610135), (585, 417093056), (624, 391024740), (720, 338888108), (780, 312819792), (832, 293268555), (936, 260683160), (960, 254166081), (1040, 234614844), (1170, 208546528), (1248, 195512370), (1440, 169444054), (1560, 156409896), (1872, 130341580), (2080, 117307422), (2340, 104273264), (2496, 97756185), (2880, 84722027), (3120, 78204948), (3744, 65170790), (4160, 58653711), (4680, 52136632), (6240, 39102474), (7488, 32585395), (9360, 26068316), (12480, 19551237), (18720, 13034158), (37440, 6517079)]