156224880

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{223}}^1$

素因数の和:388

約数の個数: 240

約数和(自身を含む): 606627840

約数和(自身を除く): 450402960

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, 112, 120, 126, 139, 140, 144, 168, 180, 210, 223, 240, 252, 278, 280, 315, 336, 360, 417, 420, 446, 504, 556, 560, 630, 669, 695, 720, 834, 840, 892, 973, 1008, 1112, 1115, 1251, 1260, 1338, 1390, 1561, 1668, 1680, 1784, 1946, 2007, 2085, 2224, 2230, 2502, 2520, 2676, 2780, 2919, 3122, 3336, 3345, 3568, 3892, 4014, 4170, 4460, 4683, 4865, 5004, 5040, 5352, 5560, 5838, 6244, 6255, 6672, 6690, 7784, 7805, 8028, 8340, 8757, 8920, 9366, 9730, 10008, 10035, 10704, 11120, 11676, 12488, 12510, 13380, 14049, 14595, 15568, 15610, 16056, 16680, 17514, 17840, 18732, 19460, 20016, 20070, 23352, 23415, 24976, 25020, 26760, 28098, 29190, 30997, 31220, 32112, 33360, 35028, 37464, 38920, 40140, 43785, 46704, 46830, 50040, 53520, 56196, 58380, 61994, 62440, 70056, 70245, 74928, 77840, 80280, 87570, 92991, 93660, 100080, 112392, 116760, 123988, 124880, 140112, 140490, 154985, 160560, 175140, 185982, 187320, 216979, 224784, 233520, 247976, 278973, 280980, 309970, 350280, 371964, 374640, 433958, 464955, 495952, 557946, 561960, 619940, 650937, 700560, 743928, 867916, 929910, 1084895, 1115892, 1123920, 1239880, 1301874, 1394865, 1487856, 1735832, 1859820, 1952811, 2169790, 2231784, 2479760, 2603748, 2789730, 3254685, 3471664, 3719640, 3905622, 4339580, 4463568, 5207496, 5579460, 6509370, 7439280, 7811244, 8679160, 9764055, 10414992, 11158920, 13018740, 15622488, 17358320, 19528110, 22317840, 26037480, 31244976, 39056220, 52074960, 78112440, 156224880]

約数ペア:

[(1, 156224880), (2, 78112440), (3, 52074960), (4, 39056220), (5, 31244976), (6, 26037480), (7, 22317840), (8, 19528110), (9, 17358320), (10, 15622488), (12, 13018740), (14, 11158920), (15, 10414992), (16, 9764055), (18, 8679160), (20, 7811244), (21, 7439280), (24, 6509370), (28, 5579460), (30, 5207496), (35, 4463568), (36, 4339580), (40, 3905622), (42, 3719640), (45, 3471664), (48, 3254685), (56, 2789730), (60, 2603748), (63, 2479760), (70, 2231784), (72, 2169790), (80, 1952811), (84, 1859820), (90, 1735832), (105, 1487856), (112, 1394865), (120, 1301874), (126, 1239880), (139, 1123920), (140, 1115892), (144, 1084895), (168, 929910), (180, 867916), (210, 743928), (223, 700560), (240, 650937), (252, 619940), (278, 561960), (280, 557946), (315, 495952), (336, 464955), (360, 433958), (417, 374640), (420, 371964), (446, 350280), (504, 309970), (556, 280980), (560, 278973), (630, 247976), (669, 233520), (695, 224784), (720, 216979), (834, 187320), (840, 185982), (892, 175140), (973, 160560), (1008, 154985), (1112, 140490), (1115, 140112), (1251, 124880), (1260, 123988), (1338, 116760), (1390, 112392), (1561, 100080), (1668, 93660), (1680, 92991), (1784, 87570), (1946, 80280), (2007, 77840), (2085, 74928), (2224, 70245), (2230, 70056), (2502, 62440), (2520, 61994), (2676, 58380), (2780, 56196), (2919, 53520), (3122, 50040), (3336, 46830), (3345, 46704), (3568, 43785), (3892, 40140), (4014, 38920), (4170, 37464), (4460, 35028), (4683, 33360), (4865, 32112), (5004, 31220), (5040, 30997), (5352, 29190), (5560, 28098), (5838, 26760), (6244, 25020), (6255, 24976), (6672, 23415), (6690, 23352), (7784, 20070), (7805, 20016), (8028, 19460), (8340, 18732), (8757, 17840), (8920, 17514), (9366, 16680), (9730, 16056), (10008, 15610), (10035, 15568), (10704, 14595), (11120, 14049), (11676, 13380), (12488, 12510)]