201935880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{239}}^1\times {\mathrm{2347}}^1$

素因数の和:2603

約数の個数: 96

約数和(自身を含む): 659318400

約数和(自身を除く): 457382520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 239, 360, 478, 717, 956, 1195, 1434, 1912, 2151, 2347, 2390, 2868, 3585, 4302, 4694, 4780, 5736, 7041, 7170, 8604, 9388, 9560, 10755, 11735, 14082, 14340, 17208, 18776, 21123, 21510, 23470, 28164, 28680, 35205, 42246, 43020, 46940, 56328, 70410, 84492, 86040, 93880, 105615, 140820, 168984, 211230, 281640, 422460, 560933, 844920, 1121866, 1682799, 2243732, 2804665, 3365598, 4487464, 5048397, 5609330, 6731196, 8413995, 10096794, 11218660, 13462392, 16827990, 20193588, 22437320, 25241985, 33655980, 40387176, 50483970, 67311960, 100967940, 201935880]

約数ペア:

[(1, 201935880), (2, 100967940), (3, 67311960), (4, 50483970), (5, 40387176), (6, 33655980), (8, 25241985), (9, 22437320), (10, 20193588), (12, 16827990), (15, 13462392), (18, 11218660), (20, 10096794), (24, 8413995), (30, 6731196), (36, 5609330), (40, 5048397), (45, 4487464), (60, 3365598), (72, 2804665), (90, 2243732), (120, 1682799), (180, 1121866), (239, 844920), (360, 560933), (478, 422460), (717, 281640), (956, 211230), (1195, 168984), (1434, 140820), (1912, 105615), (2151, 93880), (2347, 86040), (2390, 84492), (2868, 70410), (3585, 56328), (4302, 46940), (4694, 43020), (4780, 42246), (5736, 35205), (7041, 28680), (7170, 28164), (8604, 23470), (9388, 21510), (9560, 21123), (10755, 18776), (11735, 17208), (14082, 14340)]