200107440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{21379}}^1$

素因数の和:21411

約数の個数: 120

約数和(自身を含む): 723755760

約数和(自身を除く): 523648320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 144, 156, 180, 195, 208, 234, 240, 260, 312, 360, 390, 468, 520, 585, 624, 720, 780, 936, 1040, 1170, 1560, 1872, 2340, 3120, 4680, 9360, 21379, 42758, 64137, 85516, 106895, 128274, 171032, 192411, 213790, 256548, 277927, 320685, 342064, 384822, 427580, 513096, 555854, 641370, 769644, 833781, 855160, 962055, 1026192, 1111708, 1282740, 1389635, 1539288, 1667562, 1710320, 1924110, 2223416, 2501343, 2565480, 2779270, 3078576, 3335124, 3848220, 4168905, 4446832, 5002686, 5130960, 5558540, 6670248, 7696440, 8337810, 10005372, 11117080, 12506715, 13340496, 15392880, 16675620, 20010744, 22234160, 25013430, 33351240, 40021488, 50026860, 66702480, 100053720, 200107440]

約数ペア:

[(1, 200107440), (2, 100053720), (3, 66702480), (4, 50026860), (5, 40021488), (6, 33351240), (8, 25013430), (9, 22234160), (10, 20010744), (12, 16675620), (13, 15392880), (15, 13340496), (16, 12506715), (18, 11117080), (20, 10005372), (24, 8337810), (26, 7696440), (30, 6670248), (36, 5558540), (39, 5130960), (40, 5002686), (45, 4446832), (48, 4168905), (52, 3848220), (60, 3335124), (65, 3078576), (72, 2779270), (78, 2565480), (80, 2501343), (90, 2223416), (104, 1924110), (117, 1710320), (120, 1667562), (130, 1539288), (144, 1389635), (156, 1282740), (180, 1111708), (195, 1026192), (208, 962055), (234, 855160), (240, 833781), (260, 769644), (312, 641370), (360, 555854), (390, 513096), (468, 427580), (520, 384822), (585, 342064), (624, 320685), (720, 277927), (780, 256548), (936, 213790), (1040, 192411), (1170, 171032), (1560, 128274), (1872, 106895), (2340, 85516), (3120, 64137), (4680, 42758), (9360, 21379)]