1916357760

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{5639}}^1$

素因数の和:5723

約数の個数: 192

約数和(自身を含む): 6730776000

約数和(自身を除く): 4814418240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 59, 60, 64, 72, 80, 90, 96, 118, 120, 128, 144, 160, 177, 180, 192, 236, 240, 288, 295, 320, 354, 360, 384, 472, 480, 531, 576, 590, 640, 708, 720, 885, 944, 960, 1062, 1152, 1180, 1416, 1440, 1770, 1888, 1920, 2124, 2360, 2655, 2832, 2880, 3540, 3776, 4248, 4720, 5310, 5639, 5664, 5760, 7080, 7552, 8496, 9440, 10620, 11278, 11328, 14160, 16917, 16992, 18880, 21240, 22556, 22656, 28195, 28320, 33834, 33984, 37760, 42480, 45112, 50751, 56390, 56640, 67668, 67968, 84585, 84960, 90224, 101502, 112780, 113280, 135336, 169170, 169920, 180448, 203004, 225560, 253755, 270672, 332701, 338340, 339840, 360896, 406008, 451120, 507510, 541344, 665402, 676680, 721792, 812016, 902240, 998103, 1015020, 1082688, 1330804, 1353360, 1624032, 1663505, 1804480, 1996206, 2030040, 2165376, 2661608, 2706720, 2994309, 3248064, 3327010, 3608960, 3992412, 4060080, 4990515, 5323216, 5413440, 5988618, 6496128, 6654020, 7984824, 8120160, 9981030, 10646432, 10826880, 11977236, 13308040, 14971545, 15969648, 16240320, 19962060, 21292864, 23954472, 26616080, 29943090, 31939296, 32480640, 39924120, 42585728, 47908944, 53232160, 59886180, 63878592, 79848240, 95817888, 106464320, 119772360, 127757184, 159696480, 191635776, 212928640, 239544720, 319392960, 383271552, 479089440, 638785920, 958178880, 1916357760]

約数ペア:

[(1, 1916357760), (2, 958178880), (3, 638785920), (4, 479089440), (5, 383271552), (6, 319392960), (8, 239544720), (9, 212928640), (10, 191635776), (12, 159696480), (15, 127757184), (16, 119772360), (18, 106464320), (20, 95817888), (24, 79848240), (30, 63878592), (32, 59886180), (36, 53232160), (40, 47908944), (45, 42585728), (48, 39924120), (59, 32480640), (60, 31939296), (64, 29943090), (72, 26616080), (80, 23954472), (90, 21292864), (96, 19962060), (118, 16240320), (120, 15969648), (128, 14971545), (144, 13308040), (160, 11977236), (177, 10826880), (180, 10646432), (192, 9981030), (236, 8120160), (240, 7984824), (288, 6654020), (295, 6496128), (320, 5988618), (354, 5413440), (360, 5323216), (384, 4990515), (472, 4060080), (480, 3992412), (531, 3608960), (576, 3327010), (590, 3248064), (640, 2994309), (708, 2706720), (720, 2661608), (885, 2165376), (944, 2030040), (960, 1996206), (1062, 1804480), (1152, 1663505), (1180, 1624032), (1416, 1353360), (1440, 1330804), (1770, 1082688), (1888, 1015020), (1920, 998103), (2124, 902240), (2360, 812016), (2655, 721792), (2832, 676680), (2880, 665402), (3540, 541344), (3776, 507510), (4248, 451120), (4720, 406008), (5310, 360896), (5639, 339840), (5664, 338340), (5760, 332701), (7080, 270672), (7552, 253755), (8496, 225560), (9440, 203004), (10620, 180448), (11278, 169920), (11328, 169170), (14160, 135336), (16917, 113280), (16992, 112780), (18880, 101502), (21240, 90224), (22556, 84960), (22656, 84585), (28195, 67968), (28320, 67668), (33834, 56640), (33984, 56390), (37760, 50751), (42480, 45112)]