193432920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1973}}^1$

素因数の和:2049

約数の個数: 128

約数和(自身を含む): 625363200

約数和(自身を除く): 431930280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 43, 57, 60, 76, 86, 95, 114, 120, 129, 152, 172, 190, 215, 228, 258, 285, 344, 380, 430, 456, 516, 570, 645, 760, 817, 860, 1032, 1140, 1290, 1634, 1720, 1973, 2280, 2451, 2580, 3268, 3946, 4085, 4902, 5160, 5919, 6536, 7892, 8170, 9804, 9865, 11838, 12255, 15784, 16340, 19608, 19730, 23676, 24510, 29595, 32680, 37487, 39460, 47352, 49020, 59190, 74974, 78920, 84839, 98040, 112461, 118380, 149948, 169678, 187435, 224922, 236760, 254517, 299896, 339356, 374870, 424195, 449844, 509034, 562305, 678712, 749740, 848390, 899688, 1018068, 1124610, 1272585, 1499480, 1611941, 1696780, 2036136, 2249220, 2545170, 3223882, 3393560, 4498440, 4835823, 5090340, 6447764, 8059705, 9671646, 10180680, 12895528, 16119410, 19343292, 24179115, 32238820, 38686584, 48358230, 64477640, 96716460, 193432920]

約数ペア:

[(1, 193432920), (2, 96716460), (3, 64477640), (4, 48358230), (5, 38686584), (6, 32238820), (8, 24179115), (10, 19343292), (12, 16119410), (15, 12895528), (19, 10180680), (20, 9671646), (24, 8059705), (30, 6447764), (38, 5090340), (40, 4835823), (43, 4498440), (57, 3393560), (60, 3223882), (76, 2545170), (86, 2249220), (95, 2036136), (114, 1696780), (120, 1611941), (129, 1499480), (152, 1272585), (172, 1124610), (190, 1018068), (215, 899688), (228, 848390), (258, 749740), (285, 678712), (344, 562305), (380, 509034), (430, 449844), (456, 424195), (516, 374870), (570, 339356), (645, 299896), (760, 254517), (817, 236760), (860, 224922), (1032, 187435), (1140, 169678), (1290, 149948), (1634, 118380), (1720, 112461), (1973, 98040), (2280, 84839), (2451, 78920), (2580, 74974), (3268, 59190), (3946, 49020), (4085, 47352), (4902, 39460), (5160, 37487), (5919, 32680), (6536, 29595), (7892, 24510), (8170, 23676), (9804, 19730), (9865, 19608), (11838, 16340), (12255, 15784)]