156381120

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{7757}}^1$

素因数の和:7787

約数の個数: 168

約数和(自身を含む): 614805984

約数和(自身を除く): 458424864

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 280, 288, 315, 320, 336, 360, 420, 448, 480, 504, 560, 576, 630, 672, 720, 840, 960, 1008, 1120, 1260, 1344, 1440, 1680, 2016, 2240, 2520, 2880, 3360, 4032, 5040, 6720, 7757, 10080, 15514, 20160, 23271, 31028, 38785, 46542, 54299, 62056, 69813, 77570, 93084, 108598, 116355, 124112, 139626, 155140, 162897, 186168, 217196, 232710, 248224, 271495, 279252, 310280, 325794, 349065, 372336, 434392, 465420, 488691, 496448, 542990, 558504, 620560, 651588, 698130, 744672, 814485, 868784, 930840, 977382, 1085980, 1117008, 1241120, 1303176, 1396260, 1489344, 1628970, 1737568, 1861680, 1954764, 2171960, 2234016, 2443455, 2482240, 2606352, 2792520, 3257940, 3475136, 3723360, 3909528, 4343920, 4468032, 4886910, 5212704, 5585040, 6515880, 7446720, 7819056, 8687840, 9773820, 10425408, 11170080, 13031760, 15638112, 17375680, 19547640, 22340160, 26063520, 31276224, 39095280, 52127040, 78190560, 156381120]

約数ペア:

[(1, 156381120), (2, 78190560), (3, 52127040), (4, 39095280), (5, 31276224), (6, 26063520), (7, 22340160), (8, 19547640), (9, 17375680), (10, 15638112), (12, 13031760), (14, 11170080), (15, 10425408), (16, 9773820), (18, 8687840), (20, 7819056), (21, 7446720), (24, 6515880), (28, 5585040), (30, 5212704), (32, 4886910), (35, 4468032), (36, 4343920), (40, 3909528), (42, 3723360), (45, 3475136), (48, 3257940), (56, 2792520), (60, 2606352), (63, 2482240), (64, 2443455), (70, 2234016), (72, 2171960), (80, 1954764), (84, 1861680), (90, 1737568), (96, 1628970), (105, 1489344), (112, 1396260), (120, 1303176), (126, 1241120), (140, 1117008), (144, 1085980), (160, 977382), (168, 930840), (180, 868784), (192, 814485), (210, 744672), (224, 698130), (240, 651588), (252, 620560), (280, 558504), (288, 542990), (315, 496448), (320, 488691), (336, 465420), (360, 434392), (420, 372336), (448, 349065), (480, 325794), (504, 310280), (560, 279252), (576, 271495), (630, 248224), (672, 232710), (720, 217196), (840, 186168), (960, 162897), (1008, 155140), (1120, 139626), (1260, 124112), (1344, 116355), (1440, 108598), (1680, 93084), (2016, 77570), (2240, 69813), (2520, 62056), (2880, 54299), (3360, 46542), (4032, 38785), (5040, 31028), (6720, 23271), (7757, 20160), (10080, 15514)]