763441280

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{8969}}^1$

素因数の和:9014

約数の個数: 128

約数和(自身を含む): 2195856000

約数和(自身を除く): 1432414720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 64, 70, 76, 80, 95, 112, 128, 133, 140, 152, 160, 190, 224, 266, 280, 304, 320, 380, 448, 532, 560, 608, 640, 665, 760, 896, 1064, 1120, 1216, 1330, 1520, 2128, 2240, 2432, 2660, 3040, 4256, 4480, 5320, 6080, 8512, 8969, 10640, 12160, 17024, 17938, 21280, 35876, 42560, 44845, 62783, 71752, 85120, 89690, 125566, 143504, 170411, 179380, 251132, 287008, 313915, 340822, 358760, 502264, 574016, 627830, 681644, 717520, 852055, 1004528, 1148032, 1192877, 1255660, 1363288, 1435040, 1704110, 2009056, 2385754, 2511320, 2726576, 2870080, 3408220, 4018112, 4771508, 5022640, 5453152, 5740160, 5964385, 6816440, 8036224, 9543016, 10045280, 10906304, 11928770, 13632880, 19086032, 20090560, 21812608, 23857540, 27265760, 38172064, 40181120, 47715080, 54531520, 76344128, 95430160, 109063040, 152688256, 190860320, 381720640, 763441280]

約数ペア:

[(1, 763441280), (2, 381720640), (4, 190860320), (5, 152688256), (7, 109063040), (8, 95430160), (10, 76344128), (14, 54531520), (16, 47715080), (19, 40181120), (20, 38172064), (28, 27265760), (32, 23857540), (35, 21812608), (38, 20090560), (40, 19086032), (56, 13632880), (64, 11928770), (70, 10906304), (76, 10045280), (80, 9543016), (95, 8036224), (112, 6816440), (128, 5964385), (133, 5740160), (140, 5453152), (152, 5022640), (160, 4771508), (190, 4018112), (224, 3408220), (266, 2870080), (280, 2726576), (304, 2511320), (320, 2385754), (380, 2009056), (448, 1704110), (532, 1435040), (560, 1363288), (608, 1255660), (640, 1192877), (665, 1148032), (760, 1004528), (896, 852055), (1064, 717520), (1120, 681644), (1216, 627830), (1330, 574016), (1520, 502264), (2128, 358760), (2240, 340822), (2432, 313915), (2660, 287008), (3040, 251132), (4256, 179380), (4480, 170411), (5320, 143504), (6080, 125566), (8512, 89690), (8969, 85120), (10640, 71752), (12160, 62783), (17024, 44845), (17938, 42560), (21280, 35876)]