73762640

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{607}}^1$

素因数の和:665

約数の個数: 120

約数和(自身を含む): 206272512

約数和(自身を除く): 132509872

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 35, 40, 49, 56, 62, 70, 80, 98, 112, 124, 140, 155, 196, 217, 245, 248, 280, 310, 392, 434, 490, 496, 560, 607, 620, 784, 868, 980, 1085, 1214, 1240, 1519, 1736, 1960, 2170, 2428, 2480, 3035, 3038, 3472, 3920, 4249, 4340, 4856, 6070, 6076, 7595, 8498, 8680, 9712, 12140, 12152, 15190, 16996, 17360, 18817, 21245, 24280, 24304, 29743, 30380, 33992, 37634, 42490, 48560, 59486, 60760, 67984, 75268, 84980, 94085, 118972, 121520, 131719, 148715, 150536, 169960, 188170, 237944, 263438, 297430, 301072, 339920, 376340, 475888, 526876, 594860, 658595, 752680, 922033, 1053752, 1189720, 1317190, 1505360, 1844066, 2107504, 2379440, 2634380, 3688132, 4610165, 5268760, 7376264, 9220330, 10537520, 14752528, 18440660, 36881320, 73762640]

約数ペア:

[(1, 73762640), (2, 36881320), (4, 18440660), (5, 14752528), (7, 10537520), (8, 9220330), (10, 7376264), (14, 5268760), (16, 4610165), (20, 3688132), (28, 2634380), (31, 2379440), (35, 2107504), (40, 1844066), (49, 1505360), (56, 1317190), (62, 1189720), (70, 1053752), (80, 922033), (98, 752680), (112, 658595), (124, 594860), (140, 526876), (155, 475888), (196, 376340), (217, 339920), (245, 301072), (248, 297430), (280, 263438), (310, 237944), (392, 188170), (434, 169960), (490, 150536), (496, 148715), (560, 131719), (607, 121520), (620, 118972), (784, 94085), (868, 84980), (980, 75268), (1085, 67984), (1214, 60760), (1240, 59486), (1519, 48560), (1736, 42490), (1960, 37634), (2170, 33992), (2428, 30380), (2480, 29743), (3035, 24304), (3038, 24280), (3472, 21245), (3920, 18817), (4249, 17360), (4340, 16996), (4856, 15190), (6070, 12152), (6076, 12140), (7595, 9712), (8498, 8680)]