144686520

素因数分解:

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

素因数の和:691

約数の個数: 256

約数和(自身を含む): 554688000

約数和(自身を除く): 410001480

約数列:

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

約数ペア:

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