4042671720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{379}}^1\times {\mathrm{863}}^1$

素因数の和:1359

約数の個数: 128

約数和(自身を含む): 12292300800

約数和(自身を除く): 8249629080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 103, 120, 206, 309, 379, 412, 515, 618, 758, 824, 863, 1030, 1137, 1236, 1516, 1545, 1726, 1895, 2060, 2274, 2472, 2589, 3032, 3090, 3452, 3790, 4120, 4315, 4548, 5178, 5685, 6180, 6904, 7580, 8630, 9096, 10356, 11370, 12360, 12945, 15160, 17260, 20712, 22740, 25890, 34520, 39037, 45480, 51780, 78074, 88889, 103560, 117111, 156148, 177778, 195185, 234222, 266667, 312296, 327077, 355556, 390370, 444445, 468444, 533334, 585555, 654154, 711112, 780740, 888890, 936888, 981231, 1066668, 1171110, 1308308, 1333335, 1561480, 1635385, 1777780, 1962462, 2133336, 2342220, 2616616, 2666670, 3270770, 3555560, 3924924, 4684440, 4906155, 5333340, 6541540, 7849848, 9812310, 10666680, 13083080, 19624620, 33688931, 39249240, 67377862, 101066793, 134755724, 168444655, 202133586, 269511448, 336889310, 404267172, 505333965, 673778620, 808534344, 1010667930, 1347557240, 2021335860, 4042671720]

約数ペア:

[(1, 4042671720), (2, 2021335860), (3, 1347557240), (4, 1010667930), (5, 808534344), (6, 673778620), (8, 505333965), (10, 404267172), (12, 336889310), (15, 269511448), (20, 202133586), (24, 168444655), (30, 134755724), (40, 101066793), (60, 67377862), (103, 39249240), (120, 33688931), (206, 19624620), (309, 13083080), (379, 10666680), (412, 9812310), (515, 7849848), (618, 6541540), (758, 5333340), (824, 4906155), (863, 4684440), (1030, 3924924), (1137, 3555560), (1236, 3270770), (1516, 2666670), (1545, 2616616), (1726, 2342220), (1895, 2133336), (2060, 1962462), (2274, 1777780), (2472, 1635385), (2589, 1561480), (3032, 1333335), (3090, 1308308), (3452, 1171110), (3790, 1066668), (4120, 981231), (4315, 936888), (4548, 888890), (5178, 780740), (5685, 711112), (6180, 654154), (6904, 585555), (7580, 533334), (8630, 468444), (9096, 444445), (10356, 390370), (11370, 355556), (12360, 327077), (12945, 312296), (15160, 266667), (17260, 234222), (20712, 195185), (22740, 177778), (25890, 156148), (34520, 117111), (39037, 103560), (45480, 88889), (51780, 78074)]