289373040

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{641}}^1$

素因数の和:693

約数の個数: 320

約数和(自身を含む): 1146355200

約数和(自身を除く): 856982160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 19, 20, 22, 24, 27, 30, 33, 36, 38, 40, 44, 45, 48, 54, 55, 57, 60, 66, 72, 76, 80, 88, 90, 95, 99, 108, 110, 114, 120, 132, 135, 144, 152, 165, 171, 176, 180, 190, 198, 209, 216, 220, 228, 240, 264, 270, 285, 297, 304, 330, 342, 360, 380, 396, 418, 432, 440, 456, 495, 513, 528, 540, 570, 594, 627, 641, 660, 684, 720, 760, 792, 836, 855, 880, 912, 990, 1026, 1045, 1080, 1140, 1188, 1254, 1282, 1320, 1368, 1485, 1520, 1584, 1672, 1710, 1881, 1923, 1980, 2052, 2090, 2160, 2280, 2376, 2508, 2564, 2565, 2640, 2736, 2970, 3135, 3205, 3344, 3420, 3762, 3846, 3960, 4104, 4180, 4560, 4752, 5016, 5128, 5130, 5643, 5769, 5940, 6270, 6410, 6840, 7051, 7524, 7692, 7920, 8208, 8360, 9405, 9615, 10032, 10256, 10260, 11286, 11538, 11880, 12179, 12540, 12820, 13680, 14102, 15048, 15384, 16720, 17307, 18810, 19230, 20520, 21153, 22572, 23076, 23760, 24358, 25080, 25640, 28204, 28215, 28845, 30096, 30768, 34614, 35255, 36537, 37620, 38460, 41040, 42306, 45144, 46152, 48716, 50160, 51280, 56408, 56430, 57690, 60895, 63459, 69228, 70510, 73074, 75240, 76920, 84612, 86535, 90288, 92304, 97432, 105765, 109611, 112816, 112860, 115380, 121790, 126918, 133969, 138456, 141020, 146148, 150480, 153840, 169224, 173070, 182685, 190377, 194864, 211530, 219222, 225720, 230760, 243580, 253836, 267938, 276912, 282040, 292296, 317295, 328833, 338448, 346140, 365370, 380754, 401907, 423060, 438444, 451440, 461520, 487160, 507672, 535876, 548055, 564080, 584592, 634590, 657666, 669845, 692280, 730740, 761508, 803814, 846120, 876888, 951885, 974320, 1015344, 1071752, 1096110, 1205721, 1269180, 1315332, 1339690, 1384560, 1461480, 1523016, 1607628, 1644165, 1692240, 1753776, 1903770, 2009535, 2143504, 2192220, 2411442, 2538360, 2630664, 2679380, 2922960, 3046032, 3215256, 3288330, 3617163, 3807540, 4019070, 4384440, 4822884, 5076720, 5261328, 5358760, 6028605, 6430512, 6576660, 7234326, 7615080, 8038140, 8768880, 9645768, 10717520, 12057210, 13153320, 14468652, 15230160, 16076280, 18085815, 19291536, 24114420, 26306640, 28937304, 32152560, 36171630, 48228840, 57874608, 72343260, 96457680, 144686520, 289373040]

約数ペア:

[(1, 289373040), (2, 144686520), (3, 96457680), (4, 72343260), (5, 57874608), (6, 48228840), (8, 36171630), (9, 32152560), (10, 28937304), (11, 26306640), (12, 24114420), (15, 19291536), (16, 18085815), (18, 16076280), (19, 15230160), (20, 14468652), (22, 13153320), (24, 12057210), (27, 10717520), (30, 9645768), (33, 8768880), (36, 8038140), (38, 7615080), (40, 7234326), (44, 6576660), (45, 6430512), (48, 6028605), (54, 5358760), (55, 5261328), (57, 5076720), (60, 4822884), (66, 4384440), (72, 4019070), (76, 3807540), (80, 3617163), (88, 3288330), (90, 3215256), (95, 3046032), (99, 2922960), (108, 2679380), (110, 2630664), (114, 2538360), (120, 2411442), (132, 2192220), (135, 2143504), (144, 2009535), (152, 1903770), (165, 1753776), (171, 1692240), (176, 1644165), (180, 1607628), (190, 1523016), (198, 1461480), (209, 1384560), (216, 1339690), (220, 1315332), (228, 1269180), (240, 1205721), (264, 1096110), (270, 1071752), (285, 1015344), (297, 974320), (304, 951885), (330, 876888), (342, 846120), (360, 803814), (380, 761508), (396, 730740), (418, 692280), (432, 669845), (440, 657666), (456, 634590), (495, 584592), (513, 564080), (528, 548055), (540, 535876), (570, 507672), (594, 487160), (627, 461520), (641, 451440), (660, 438444), (684, 423060), (720, 401907), (760, 380754), (792, 365370), (836, 346140), (855, 338448), (880, 328833), (912, 317295), (990, 292296), (1026, 282040), (1045, 276912), (1080, 267938), (1140, 253836), (1188, 243580), (1254, 230760), (1282, 225720), (1320, 219222), (1368, 211530), (1485, 194864), (1520, 190377), (1584, 182685), (1672, 173070), (1710, 169224), (1881, 153840), (1923, 150480), (1980, 146148), (2052, 141020), (2090, 138456), (2160, 133969), (2280, 126918), (2376, 121790), (2508, 115380), (2564, 112860), (2565, 112816), (2640, 109611), (2736, 105765), (2970, 97432), (3135, 92304), (3205, 90288), (3344, 86535), (3420, 84612), (3762, 76920), (3846, 75240), (3960, 73074), (4104, 70510), (4180, 69228), (4560, 63459), (4752, 60895), (5016, 57690), (5128, 56430), (5130, 56408), (5643, 51280), (5769, 50160), (5940, 48716), (6270, 46152), (6410, 45144), (6840, 42306), (7051, 41040), (7524, 38460), (7692, 37620), (7920, 36537), (8208, 35255), (8360, 34614), (9405, 30768), (9615, 30096), (10032, 28845), (10256, 28215), (10260, 28204), (11286, 25640), (11538, 25080), (11880, 24358), (12179, 23760), (12540, 23076), (12820, 22572), (13680, 21153), (14102, 20520), (15048, 19230), (15384, 18810), (16720, 17307)]