76739386480

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^2\times {\mathrm{727}}^1\times {\mathrm{1373}}^1$

素因数の和:2175

約数の個数: 120

約数和(自身を含む): 184748237856

約数和(自身を除く): 108008851376

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 727, 961, 1240, 1373, 1454, 1922, 2480, 2746, 2908, 3635, 3844, 4805, 5492, 5816, 6865, 7270, 7688, 9610, 10984, 11632, 13730, 14540, 15376, 19220, 21968, 22537, 27460, 29080, 38440, 42563, 45074, 54920, 58160, 76880, 85126, 90148, 109840, 112685, 170252, 180296, 212815, 225370, 340504, 360592, 425630, 450740, 681008, 698647, 851260, 901480, 998171, 1319453, 1397294, 1702520, 1802960, 1996342, 2638906, 2794588, 3405040, 3493235, 3992684, 4990855, 5277812, 5589176, 6597265, 6986470, 7985368, 9981710, 10555624, 11178352, 13194530, 13972940, 15970736, 19963420, 21111248, 26389060, 27945880, 30943301, 39926840, 52778120, 55891760, 61886602, 79853680, 105556240, 123773204, 154716505, 247546408, 309433010, 495092816, 618866020, 959242331, 1237732040, 1918484662, 2475464080, 3836969324, 4796211655, 7673938648, 9592423310, 15347877296, 19184846620, 38369693240, 76739386480]

約数ペア:

[(1, 76739386480), (2, 38369693240), (4, 19184846620), (5, 15347877296), (8, 9592423310), (10, 7673938648), (16, 4796211655), (20, 3836969324), (31, 2475464080), (40, 1918484662), (62, 1237732040), (80, 959242331), (124, 618866020), (155, 495092816), (248, 309433010), (310, 247546408), (496, 154716505), (620, 123773204), (727, 105556240), (961, 79853680), (1240, 61886602), (1373, 55891760), (1454, 52778120), (1922, 39926840), (2480, 30943301), (2746, 27945880), (2908, 26389060), (3635, 21111248), (3844, 19963420), (4805, 15970736), (5492, 13972940), (5816, 13194530), (6865, 11178352), (7270, 10555624), (7688, 9981710), (9610, 7985368), (10984, 6986470), (11632, 6597265), (13730, 5589176), (14540, 5277812), (15376, 4990855), (19220, 3992684), (21968, 3493235), (22537, 3405040), (27460, 2794588), (29080, 2638906), (38440, 1996342), (42563, 1802960), (45074, 1702520), (54920, 1397294), (58160, 1319453), (76880, 998171), (85126, 901480), (90148, 851260), (109840, 698647), (112685, 681008), (170252, 450740), (180296, 425630), (212815, 360592), (225370, 340504)]