74527816160

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{500321}}^1$

素因数の和:500369

約数の個数: 144

約数和(自身を含む): 215598756240

約数和(自身を除く): 141070940080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 49, 56, 70, 76, 80, 95, 98, 112, 133, 140, 152, 160, 190, 196, 224, 245, 266, 280, 304, 380, 392, 490, 532, 560, 608, 665, 760, 784, 931, 980, 1064, 1120, 1330, 1520, 1568, 1862, 1960, 2128, 2660, 3040, 3724, 3920, 4256, 4655, 5320, 7448, 7840, 9310, 10640, 14896, 18620, 21280, 29792, 37240, 74480, 148960, 500321, 1000642, 2001284, 2501605, 3502247, 4002568, 5003210, 7004494, 8005136, 9506099, 10006420, 14008988, 16010272, 17511235, 19012198, 20012840, 24515729, 28017976, 35022470, 38024396, 40025680, 47530495, 49031458, 56035952, 66542693, 70044940, 76048792, 80051360, 95060990, 98062916, 112071904, 122578645, 133085386, 140089880, 152097584, 190121980, 196125832, 245157290, 266170772, 280179760, 304195168, 332713465, 380243960, 392251664, 465798851, 490314580, 532341544, 560359520, 665426930, 760487920, 784503328, 931597702, 980629160, 1064683088, 1330853860, 1520975840, 1863195404, 1961258320, 2129366176, 2328994255, 2661707720, 3726390808, 3922516640, 4657988510, 5323415440, 7452781616, 9315977020, 10646830880, 14905563232, 18631954040, 37263908080, 74527816160]

約数ペア:

[(1, 74527816160), (2, 37263908080), (4, 18631954040), (5, 14905563232), (7, 10646830880), (8, 9315977020), (10, 7452781616), (14, 5323415440), (16, 4657988510), (19, 3922516640), (20, 3726390808), (28, 2661707720), (32, 2328994255), (35, 2129366176), (38, 1961258320), (40, 1863195404), (49, 1520975840), (56, 1330853860), (70, 1064683088), (76, 980629160), (80, 931597702), (95, 784503328), (98, 760487920), (112, 665426930), (133, 560359520), (140, 532341544), (152, 490314580), (160, 465798851), (190, 392251664), (196, 380243960), (224, 332713465), (245, 304195168), (266, 280179760), (280, 266170772), (304, 245157290), (380, 196125832), (392, 190121980), (490, 152097584), (532, 140089880), (560, 133085386), (608, 122578645), (665, 112071904), (760, 98062916), (784, 95060990), (931, 80051360), (980, 76048792), (1064, 70044940), (1120, 66542693), (1330, 56035952), (1520, 49031458), (1568, 47530495), (1862, 40025680), (1960, 38024396), (2128, 35022470), (2660, 28017976), (3040, 24515729), (3724, 20012840), (3920, 19012198), (4256, 17511235), (4655, 16010272), (5320, 14008988), (7448, 10006420), (7840, 9506099), (9310, 8005136), (10640, 7004494), (14896, 5003210), (18620, 4002568), (21280, 3502247), (29792, 2501605), (37240, 2001284), (74480, 1000642), (148960, 500321)]