20135019840

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{283}}^1\times {\mathrm{5701}}^1$

素因数の和:6017

約数の個数: 224

約数和(自身を含む): 69101671296

約数和(自身を除く): 48966651456

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 130, 156, 160, 192, 195, 208, 240, 260, 283, 312, 320, 390, 416, 480, 520, 566, 624, 780, 832, 849, 960, 1040, 1132, 1248, 1415, 1560, 1698, 2080, 2264, 2496, 2830, 3120, 3396, 3679, 4160, 4245, 4528, 5660, 5701, 6240, 6792, 7358, 8490, 9056, 11037, 11320, 11402, 12480, 13584, 14716, 16980, 17103, 18112, 18395, 22074, 22640, 22804, 27168, 28505, 29432, 33960, 34206, 36790, 44148, 45280, 45608, 54336, 55185, 57010, 58864, 67920, 68412, 73580, 74113, 85515, 88296, 90560, 91216, 110370, 114020, 117728, 135840, 136824, 147160, 148226, 171030, 176592, 182432, 220740, 222339, 228040, 235456, 271680, 273648, 294320, 296452, 342060, 353184, 364864, 370565, 441480, 444678, 456080, 547296, 588640, 592904, 684120, 706368, 741130, 882960, 889356, 912160, 1094592, 1111695, 1177280, 1185808, 1368240, 1482260, 1613383, 1765920, 1778712, 1824320, 2223390, 2371616, 2736480, 2964520, 3226766, 3531840, 3557424, 4446780, 4743232, 4840149, 5472960, 5929040, 6453532, 7114848, 8066915, 8893560, 9680298, 11858080, 12907064, 14229696, 16133830, 17787120, 19360596, 20973979, 23716160, 24200745, 25814128, 32267660, 35574240, 38721192, 41947958, 48401490, 51628256, 62921937, 64535320, 71148480, 77442384, 83895916, 96802980, 103256512, 104869895, 125843874, 129070640, 154884768, 167791832, 193605960, 209739790, 251687748, 258141280, 309769536, 314609685, 335583664, 387211920, 419479580, 503375496, 516282560, 629219370, 671167328, 774423840, 838959160, 1006750992, 1258438740, 1342334656, 1548847680, 1677918320, 2013501984, 2516877480, 3355836640, 4027003968, 5033754960, 6711673280, 10067509920, 20135019840]

約数ペア:

[(1, 20135019840), (2, 10067509920), (3, 6711673280), (4, 5033754960), (5, 4027003968), (6, 3355836640), (8, 2516877480), (10, 2013501984), (12, 1677918320), (13, 1548847680), (15, 1342334656), (16, 1258438740), (20, 1006750992), (24, 838959160), (26, 774423840), (30, 671167328), (32, 629219370), (39, 516282560), (40, 503375496), (48, 419479580), (52, 387211920), (60, 335583664), (64, 314609685), (65, 309769536), (78, 258141280), (80, 251687748), (96, 209739790), (104, 193605960), (120, 167791832), (130, 154884768), (156, 129070640), (160, 125843874), (192, 104869895), (195, 103256512), (208, 96802980), (240, 83895916), (260, 77442384), (283, 71148480), (312, 64535320), (320, 62921937), (390, 51628256), (416, 48401490), (480, 41947958), (520, 38721192), (566, 35574240), (624, 32267660), (780, 25814128), (832, 24200745), (849, 23716160), (960, 20973979), (1040, 19360596), (1132, 17787120), (1248, 16133830), (1415, 14229696), (1560, 12907064), (1698, 11858080), (2080, 9680298), (2264, 8893560), (2496, 8066915), (2830, 7114848), (3120, 6453532), (3396, 5929040), (3679, 5472960), (4160, 4840149), (4245, 4743232), (4528, 4446780), (5660, 3557424), (5701, 3531840), (6240, 3226766), (6792, 2964520), (7358, 2736480), (8490, 2371616), (9056, 2223390), (11037, 1824320), (11320, 1778712), (11402, 1765920), (12480, 1613383), (13584, 1482260), (14716, 1368240), (16980, 1185808), (17103, 1177280), (18112, 1111695), (18395, 1094592), (22074, 912160), (22640, 889356), (22804, 882960), (27168, 741130), (28505, 706368), (29432, 684120), (33960, 592904), (34206, 588640), (36790, 547296), (44148, 456080), (45280, 444678), (45608, 441480), (54336, 370565), (55185, 364864), (57010, 353184), (58864, 342060), (67920, 296452), (68412, 294320), (73580, 273648), (74113, 271680), (85515, 235456), (88296, 228040), (90560, 222339), (91216, 220740), (110370, 182432), (114020, 176592), (117728, 171030), (135840, 148226), (136824, 147160)]