143455320

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{6991}}^1$

素因数の和:7030

約数の個数: 128

約数和(自身を含む): 503424000

約数和(自身を除く): 359968680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 60, 72, 76, 90, 95, 108, 114, 120, 135, 152, 171, 180, 190, 216, 228, 270, 285, 342, 360, 380, 456, 513, 540, 570, 684, 760, 855, 1026, 1080, 1140, 1368, 1710, 2052, 2280, 2565, 3420, 4104, 5130, 6840, 6991, 10260, 13982, 20520, 20973, 27964, 34955, 41946, 55928, 62919, 69910, 83892, 104865, 125838, 132829, 139820, 167784, 188757, 209730, 251676, 265658, 279640, 314595, 377514, 398487, 419460, 503352, 531316, 629190, 664145, 755028, 796974, 838920, 943785, 1062632, 1195461, 1258380, 1328290, 1510056, 1593948, 1887570, 1992435, 2390922, 2516760, 2656580, 3187896, 3586383, 3775140, 3984870, 4781844, 5313160, 5977305, 7172766, 7550280, 7969740, 9563688, 11954610, 14345532, 15939480, 17931915, 23909220, 28691064, 35863830, 47818440, 71727660, 143455320]

約数ペア:

[(1, 143455320), (2, 71727660), (3, 47818440), (4, 35863830), (5, 28691064), (6, 23909220), (8, 17931915), (9, 15939480), (10, 14345532), (12, 11954610), (15, 9563688), (18, 7969740), (19, 7550280), (20, 7172766), (24, 5977305), (27, 5313160), (30, 4781844), (36, 3984870), (38, 3775140), (40, 3586383), (45, 3187896), (54, 2656580), (57, 2516760), (60, 2390922), (72, 1992435), (76, 1887570), (90, 1593948), (95, 1510056), (108, 1328290), (114, 1258380), (120, 1195461), (135, 1062632), (152, 943785), (171, 838920), (180, 796974), (190, 755028), (216, 664145), (228, 629190), (270, 531316), (285, 503352), (342, 419460), (360, 398487), (380, 377514), (456, 314595), (513, 279640), (540, 265658), (570, 251676), (684, 209730), (760, 188757), (855, 167784), (1026, 139820), (1080, 132829), (1140, 125838), (1368, 104865), (1710, 83892), (2052, 69910), (2280, 62919), (2565, 55928), (3420, 41946), (4104, 34955), (5130, 27964), (6840, 20973), (6991, 20520), (10260, 13982)]