143772840

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{239}}^1\times {\mathrm{557}}^1$

素因数の和:816

約数の個数: 128

約数和(自身を含む): 482112000

約数和(自身を除く): 338339160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 239, 270, 360, 478, 540, 557, 717, 956, 1080, 1114, 1195, 1434, 1671, 1912, 2151, 2228, 2390, 2785, 2868, 3342, 3585, 4302, 4456, 4780, 5013, 5570, 5736, 6453, 6684, 7170, 8355, 8604, 9560, 10026, 10755, 11140, 12906, 13368, 14340, 15039, 16710, 17208, 20052, 21510, 22280, 25065, 25812, 28680, 30078, 32265, 33420, 40104, 43020, 50130, 51624, 60156, 64530, 66840, 75195, 86040, 100260, 120312, 129060, 133123, 150390, 200520, 258120, 266246, 300780, 399369, 532492, 601560, 665615, 798738, 1064984, 1198107, 1331230, 1597476, 1996845, 2396214, 2662460, 3194952, 3594321, 3993690, 4792428, 5324920, 5990535, 7188642, 7987380, 9584856, 11981070, 14377284, 15974760, 17971605, 23962140, 28754568, 35943210, 47924280, 71886420, 143772840]

約数ペア:

[(1, 143772840), (2, 71886420), (3, 47924280), (4, 35943210), (5, 28754568), (6, 23962140), (8, 17971605), (9, 15974760), (10, 14377284), (12, 11981070), (15, 9584856), (18, 7987380), (20, 7188642), (24, 5990535), (27, 5324920), (30, 4792428), (36, 3993690), (40, 3594321), (45, 3194952), (54, 2662460), (60, 2396214), (72, 1996845), (90, 1597476), (108, 1331230), (120, 1198107), (135, 1064984), (180, 798738), (216, 665615), (239, 601560), (270, 532492), (360, 399369), (478, 300780), (540, 266246), (557, 258120), (717, 200520), (956, 150390), (1080, 133123), (1114, 129060), (1195, 120312), (1434, 100260), (1671, 86040), (1912, 75195), (2151, 66840), (2228, 64530), (2390, 60156), (2785, 51624), (2868, 50130), (3342, 43020), (3585, 40104), (4302, 33420), (4456, 32265), (4780, 30078), (5013, 28680), (5570, 25812), (5736, 25065), (6453, 22280), (6684, 21510), (7170, 20052), (8355, 17208), (8604, 16710), (9560, 15039), (10026, 14340), (10755, 13368), (11140, 12906)]