1907354520

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{92951}}^1$

素因数の和:92990

約数の個数: 128

約数和(自身を含む): 6692544000

約数和(自身を除く): 4785189480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 60, 72, 76, 90, 95, 108, 114, 120, 135, 152, 171, 180, 190, 216, 228, 270, 285, 342, 360, 380, 456, 513, 540, 570, 684, 760, 855, 1026, 1080, 1140, 1368, 1710, 2052, 2280, 2565, 3420, 4104, 5130, 6840, 10260, 20520, 92951, 185902, 278853, 371804, 464755, 557706, 743608, 836559, 929510, 1115412, 1394265, 1673118, 1766069, 1859020, 2230824, 2509677, 2788530, 3346236, 3532138, 3718040, 4182795, 5019354, 5298207, 5577060, 6692472, 7064276, 8365590, 8830345, 10038708, 10596414, 11154120, 12548385, 14128552, 15894621, 16731180, 17660690, 20077416, 21192828, 25096770, 26491035, 31789242, 33462360, 35321380, 42385656, 47683863, 50193540, 52982070, 63578484, 70642760, 79473105, 95367726, 100387080, 105964140, 127156968, 158946210, 190735452, 211928280, 238419315, 317892420, 381470904, 476838630, 635784840, 953677260, 1907354520]

約数ペア:

[(1, 1907354520), (2, 953677260), (3, 635784840), (4, 476838630), (5, 381470904), (6, 317892420), (8, 238419315), (9, 211928280), (10, 190735452), (12, 158946210), (15, 127156968), (18, 105964140), (19, 100387080), (20, 95367726), (24, 79473105), (27, 70642760), (30, 63578484), (36, 52982070), (38, 50193540), (40, 47683863), (45, 42385656), (54, 35321380), (57, 33462360), (60, 31789242), (72, 26491035), (76, 25096770), (90, 21192828), (95, 20077416), (108, 17660690), (114, 16731180), (120, 15894621), (135, 14128552), (152, 12548385), (171, 11154120), (180, 10596414), (190, 10038708), (216, 8830345), (228, 8365590), (270, 7064276), (285, 6692472), (342, 5577060), (360, 5298207), (380, 5019354), (456, 4182795), (513, 3718040), (540, 3532138), (570, 3346236), (684, 2788530), (760, 2509677), (855, 2230824), (1026, 1859020), (1080, 1766069), (1140, 1673118), (1368, 1394265), (1710, 1115412), (2052, 929510), (2280, 836559), (2565, 743608), (3420, 557706), (4104, 464755), (5130, 371804), (6840, 278853), (10260, 185902), (20520, 92951)]