1557215760240

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{2887583}}^1$

素因数の和:2887716

約数の個数: 240

約数和(自身を含む): 6032601888768

約数和(自身を除く): 4475386128528

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 107, 112, 120, 126, 140, 144, 168, 180, 210, 214, 240, 252, 280, 315, 321, 336, 360, 420, 428, 504, 535, 560, 630, 642, 720, 749, 840, 856, 963, 1008, 1070, 1260, 1284, 1498, 1605, 1680, 1712, 1926, 2140, 2247, 2520, 2568, 2996, 3210, 3745, 3852, 4280, 4494, 4815, 5040, 5136, 5992, 6420, 6741, 7490, 7704, 8560, 8988, 9630, 11235, 11984, 12840, 13482, 14980, 15408, 17976, 19260, 22470, 25680, 26964, 29960, 33705, 35952, 38520, 44940, 53928, 59920, 67410, 77040, 89880, 107856, 134820, 179760, 269640, 539280, 2887583, 5775166, 8662749, 11550332, 14437915, 17325498, 20213081, 23100664, 25988247, 28875830, 34650996, 40426162, 43313745, 46201328, 51976494, 57751660, 60639243, 69301992, 80852324, 86627490, 101065405, 103952988, 115503320, 121278486, 129941235, 138603984, 161704648, 173254980, 181917729, 202130810, 207905976, 231006640, 242556972, 259882470, 303196215, 308971381, 323409296, 346509960, 363835458, 404261620, 415811952, 485113944, 519764940, 606392430, 617942762, 693019920, 727670916, 808523240, 909588645, 926914143, 970227888, 1039529880, 1212784860, 1235885524, 1455341832, 1544856905, 1617046480, 1819177290, 1853828286, 2079059760, 2162799667, 2425569720, 2471771048, 2780742429, 2910683664, 3089713810, 3638354580, 3707656572, 4325599334, 4634570715, 4851139440, 4943542096, 5561484858, 6179427620, 6488399001, 7276709160, 7415313144, 8651198668, 9269141430, 10813998335, 11122969716, 12358855240, 12976798002, 13903712145, 14553418320, 14830626288, 17302397336, 18538282860, 19465197003, 21627996670, 22245939432, 24717710480, 25953596004, 27807424290, 32441995005, 34604794672, 37076565720, 38930394006, 43255993340, 44491878864, 51907192008, 55614848580, 64883990010, 74153131440, 77860788012, 86511986680, 97325985015, 103814384016, 111229697160, 129767980020, 155721576024, 173023973360, 194651970030, 222459394320, 259535960040, 311443152048, 389303940060, 519071920080, 778607880120, 1557215760240]

約数ペア:

[(1, 1557215760240), (2, 778607880120), (3, 519071920080), (4, 389303940060), (5, 311443152048), (6, 259535960040), (7, 222459394320), (8, 194651970030), (9, 173023973360), (10, 155721576024), (12, 129767980020), (14, 111229697160), (15, 103814384016), (16, 97325985015), (18, 86511986680), (20, 77860788012), (21, 74153131440), (24, 64883990010), (28, 55614848580), (30, 51907192008), (35, 44491878864), (36, 43255993340), (40, 38930394006), (42, 37076565720), (45, 34604794672), (48, 32441995005), (56, 27807424290), (60, 25953596004), (63, 24717710480), (70, 22245939432), (72, 21627996670), (80, 19465197003), (84, 18538282860), (90, 17302397336), (105, 14830626288), (107, 14553418320), (112, 13903712145), (120, 12976798002), (126, 12358855240), (140, 11122969716), (144, 10813998335), (168, 9269141430), (180, 8651198668), (210, 7415313144), (214, 7276709160), (240, 6488399001), (252, 6179427620), (280, 5561484858), (315, 4943542096), (321, 4851139440), (336, 4634570715), (360, 4325599334), (420, 3707656572), (428, 3638354580), (504, 3089713810), (535, 2910683664), (560, 2780742429), (630, 2471771048), (642, 2425569720), (720, 2162799667), (749, 2079059760), (840, 1853828286), (856, 1819177290), (963, 1617046480), (1008, 1544856905), (1070, 1455341832), (1260, 1235885524), (1284, 1212784860), (1498, 1039529880), (1605, 970227888), (1680, 926914143), (1712, 909588645), (1926, 808523240), (2140, 727670916), (2247, 693019920), (2520, 617942762), (2568, 606392430), (2996, 519764940), (3210, 485113944), (3745, 415811952), (3852, 404261620), (4280, 363835458), (4494, 346509960), (4815, 323409296), (5040, 308971381), (5136, 303196215), (5992, 259882470), (6420, 242556972), (6741, 231006640), (7490, 207905976), (7704, 202130810), (8560, 181917729), (8988, 173254980), (9630, 161704648), (11235, 138603984), (11984, 129941235), (12840, 121278486), (13482, 115503320), (14980, 103952988), (15408, 101065405), (17976, 86627490), (19260, 80852324), (22470, 69301992), (25680, 60639243), (26964, 57751660), (29960, 51976494), (33705, 46201328), (35952, 43313745), (38520, 40426162), (44940, 34650996), (53928, 28875830), (59920, 25988247), (67410, 23100664), (77040, 20213081), (89880, 17325498), (107856, 14437915), (134820, 11550332), (179760, 8662749), (269640, 5775166), (539280, 2887583)]