19948124880

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{109}}^1\times {\mathrm{193}}^1\times {\mathrm{439}}^1$

素因数の和:763

約数の個数: 320

約数和(自身を含む): 69858624000

約数和(自身を除く): 49910499120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 109, 120, 135, 144, 180, 193, 216, 218, 240, 270, 327, 360, 386, 432, 436, 439, 540, 545, 579, 654, 720, 772, 872, 878, 965, 981, 1080, 1090, 1158, 1308, 1317, 1544, 1635, 1737, 1744, 1756, 1930, 1962, 2160, 2180, 2195, 2316, 2616, 2634, 2895, 2943, 3088, 3270, 3474, 3512, 3860, 3924, 3951, 4360, 4390, 4632, 4905, 5211, 5232, 5268, 5790, 5886, 6540, 6585, 6948, 7024, 7720, 7848, 7902, 8685, 8720, 8780, 9264, 9810, 10422, 10536, 11580, 11772, 11853, 13080, 13170, 13896, 14715, 15440, 15696, 15804, 17370, 17560, 19620, 19755, 20844, 21037, 21072, 23160, 23544, 23706, 26055, 26160, 26340, 27792, 29430, 31608, 34740, 35120, 39240, 39510, 41688, 42074, 46320, 47088, 47412, 47851, 52110, 52680, 58860, 59265, 63111, 63216, 69480, 78480, 79020, 83376, 84148, 84727, 94824, 95702, 104220, 105185, 105360, 117720, 118530, 126222, 138960, 143553, 158040, 168296, 169454, 189333, 189648, 191404, 208440, 210370, 235440, 237060, 239255, 252444, 254181, 287106, 315555, 316080, 336592, 338908, 378666, 382808, 416880, 420740, 423635, 430659, 474120, 478510, 504888, 508362, 567999, 574212, 631110, 677816, 717765, 757332, 762543, 765616, 841480, 847270, 861318, 946665, 948240, 957020, 1009776, 1016724, 1135998, 1148424, 1262220, 1270905, 1291977, 1355632, 1435530, 1514664, 1525086, 1682960, 1694540, 1722636, 1893330, 1914040, 2033448, 2153295, 2271996, 2287629, 2296848, 2524440, 2541810, 2583954, 2839995, 2871060, 3029328, 3050172, 3389080, 3445272, 3786660, 3812715, 3828080, 4066896, 4306590, 4543992, 4575258, 5048880, 5083620, 5167908, 5679990, 5742120, 6100344, 6459885, 6778160, 6890544, 7573320, 7625430, 8613180, 9087984, 9150516, 9235243, 10167240, 10335816, 11359980, 11438145, 11484240, 12200688, 12919770, 15146640, 15250860, 17226360, 18301032, 18470486, 20334480, 20671632, 22719960, 22876290, 25839540, 27705729, 30501720, 34452720, 36602064, 36940972, 45439920, 45752580, 46176215, 51679080, 55411458, 61003440, 73881944, 83117187, 91505160, 92352430, 103358160, 110822916, 138528645, 147763888, 166234374, 183010320, 184704860, 221645832, 249351561, 277057290, 332468748, 369409720, 415585935, 443291664, 498703122, 554114580, 664937496, 738819440, 831171870, 997406244, 1108229160, 1246757805, 1329874992, 1662343740, 1994812488, 2216458320, 2493515610, 3324687480, 3989624976, 4987031220, 6649374960, 9974062440, 19948124880]

約数ペア:

[(1, 19948124880), (2, 9974062440), (3, 6649374960), (4, 4987031220), (5, 3989624976), (6, 3324687480), (8, 2493515610), (9, 2216458320), (10, 1994812488), (12, 1662343740), (15, 1329874992), (16, 1246757805), (18, 1108229160), (20, 997406244), (24, 831171870), (27, 738819440), (30, 664937496), (36, 554114580), (40, 498703122), (45, 443291664), (48, 415585935), (54, 369409720), (60, 332468748), (72, 277057290), (80, 249351561), (90, 221645832), (108, 184704860), (109, 183010320), (120, 166234374), (135, 147763888), (144, 138528645), (180, 110822916), (193, 103358160), (216, 92352430), (218, 91505160), (240, 83117187), (270, 73881944), (327, 61003440), (360, 55411458), (386, 51679080), (432, 46176215), (436, 45752580), (439, 45439920), (540, 36940972), (545, 36602064), (579, 34452720), (654, 30501720), (720, 27705729), (772, 25839540), (872, 22876290), (878, 22719960), (965, 20671632), (981, 20334480), (1080, 18470486), (1090, 18301032), (1158, 17226360), (1308, 15250860), (1317, 15146640), (1544, 12919770), (1635, 12200688), (1737, 11484240), (1744, 11438145), (1756, 11359980), (1930, 10335816), (1962, 10167240), (2160, 9235243), (2180, 9150516), (2195, 9087984), (2316, 8613180), (2616, 7625430), (2634, 7573320), (2895, 6890544), (2943, 6778160), (3088, 6459885), (3270, 6100344), (3474, 5742120), (3512, 5679990), (3860, 5167908), (3924, 5083620), (3951, 5048880), (4360, 4575258), (4390, 4543992), (4632, 4306590), (4905, 4066896), (5211, 3828080), (5232, 3812715), (5268, 3786660), (5790, 3445272), (5886, 3389080), (6540, 3050172), (6585, 3029328), (6948, 2871060), (7024, 2839995), (7720, 2583954), (7848, 2541810), (7902, 2524440), (8685, 2296848), (8720, 2287629), (8780, 2271996), (9264, 2153295), (9810, 2033448), (10422, 1914040), (10536, 1893330), (11580, 1722636), (11772, 1694540), (11853, 1682960), (13080, 1525086), (13170, 1514664), (13896, 1435530), (14715, 1355632), (15440, 1291977), (15696, 1270905), (15804, 1262220), (17370, 1148424), (17560, 1135998), (19620, 1016724), (19755, 1009776), (20844, 957020), (21037, 948240), (21072, 946665), (23160, 861318), (23544, 847270), (23706, 841480), (26055, 765616), (26160, 762543), (26340, 757332), (27792, 717765), (29430, 677816), (31608, 631110), (34740, 574212), (35120, 567999), (39240, 508362), (39510, 504888), (41688, 478510), (42074, 474120), (46320, 430659), (47088, 423635), (47412, 420740), (47851, 416880), (52110, 382808), (52680, 378666), (58860, 338908), (59265, 336592), (63111, 316080), (63216, 315555), (69480, 287106), (78480, 254181), (79020, 252444), (83376, 239255), (84148, 237060), (84727, 235440), (94824, 210370), (95702, 208440), (104220, 191404), (105185, 189648), (105360, 189333), (117720, 169454), (118530, 168296), (126222, 158040), (138960, 143553)]