203165040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{5009}}^1$

素因数の和:5051

約数の個数: 120

約数和(自身を含む): 682121520

約数和(自身を除く): 478956480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 169, 195, 208, 240, 260, 312, 338, 390, 507, 520, 624, 676, 780, 845, 1014, 1040, 1352, 1560, 1690, 2028, 2535, 2704, 3120, 3380, 4056, 5009, 5070, 6760, 8112, 10018, 10140, 13520, 15027, 20036, 20280, 25045, 30054, 40072, 40560, 50090, 60108, 65117, 75135, 80144, 100180, 120216, 130234, 150270, 195351, 200360, 240432, 260468, 300540, 325585, 390702, 400720, 520936, 601080, 651170, 781404, 846521, 976755, 1041872, 1202160, 1302340, 1562808, 1693042, 1953510, 2539563, 2604680, 3125616, 3386084, 3907020, 4232605, 5079126, 5209360, 6772168, 7814040, 8465210, 10158252, 12697815, 13544336, 15628080, 16930420, 20316504, 25395630, 33860840, 40633008, 50791260, 67721680, 101582520, 203165040]

約数ペア:

[(1, 203165040), (2, 101582520), (3, 67721680), (4, 50791260), (5, 40633008), (6, 33860840), (8, 25395630), (10, 20316504), (12, 16930420), (13, 15628080), (15, 13544336), (16, 12697815), (20, 10158252), (24, 8465210), (26, 7814040), (30, 6772168), (39, 5209360), (40, 5079126), (48, 4232605), (52, 3907020), (60, 3386084), (65, 3125616), (78, 2604680), (80, 2539563), (104, 1953510), (120, 1693042), (130, 1562808), (156, 1302340), (169, 1202160), (195, 1041872), (208, 976755), (240, 846521), (260, 781404), (312, 651170), (338, 601080), (390, 520936), (507, 400720), (520, 390702), (624, 325585), (676, 300540), (780, 260468), (845, 240432), (1014, 200360), (1040, 195351), (1352, 150270), (1560, 130234), (1690, 120216), (2028, 100180), (2535, 80144), (2704, 75135), (3120, 65117), (3380, 60108), (4056, 50090), (5009, 40560), (5070, 40072), (6760, 30054), (8112, 25045), (10018, 20280), (10140, 20036), (13520, 15027)]