157942942400

素因数分解:

$2^6\times 5^2\times {\mathrm{191}}^1\times {\mathrm{516829}}^1$

素因数の和:517042

約数の個数: 84

約数和(自身を含む): 390673864320

約数和(自身を除く): 232730921920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 160, 191, 200, 320, 382, 400, 764, 800, 955, 1528, 1600, 1910, 3056, 3820, 4775, 6112, 7640, 9550, 12224, 15280, 19100, 30560, 38200, 61120, 76400, 152800, 305600, 516829, 1033658, 2067316, 2584145, 4134632, 5168290, 8269264, 10336580, 12920725, 16538528, 20673160, 25841450, 33077056, 41346320, 51682900, 82692640, 98714339, 103365800, 165385280, 197428678, 206731600, 394857356, 413463200, 493571695, 789714712, 826926400, 987143390, 1579429424, 1974286780, 2467858475, 3158858848, 3948573560, 4935716950, 6317717696, 7897147120, 9871433900, 15794294240, 19742867800, 31588588480, 39485735600, 78971471200, 157942942400]

約数ペア:

[(1, 157942942400), (2, 78971471200), (4, 39485735600), (5, 31588588480), (8, 19742867800), (10, 15794294240), (16, 9871433900), (20, 7897147120), (25, 6317717696), (32, 4935716950), (40, 3948573560), (50, 3158858848), (64, 2467858475), (80, 1974286780), (100, 1579429424), (160, 987143390), (191, 826926400), (200, 789714712), (320, 493571695), (382, 413463200), (400, 394857356), (764, 206731600), (800, 197428678), (955, 165385280), (1528, 103365800), (1600, 98714339), (1910, 82692640), (3056, 51682900), (3820, 41346320), (4775, 33077056), (6112, 25841450), (7640, 20673160), (9550, 16538528), (12224, 12920725), (15280, 10336580), (19100, 8269264), (30560, 5168290), (38200, 4134632), (61120, 2584145), (76400, 2067316), (152800, 1033658), (305600, 516829)]