414342840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{1361}}^1$

素因数の和:1477

約数の個数: 128

約数和(自身を含む): 1294444800

約数和(自身を除く): 880101960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 43, 59, 60, 86, 118, 120, 129, 172, 177, 215, 236, 258, 295, 344, 354, 430, 472, 516, 590, 645, 708, 860, 885, 1032, 1180, 1290, 1361, 1416, 1720, 1770, 2360, 2537, 2580, 2722, 3540, 4083, 5074, 5160, 5444, 6805, 7080, 7611, 8166, 10148, 10888, 12685, 13610, 15222, 16332, 20296, 20415, 25370, 27220, 30444, 32664, 38055, 40830, 50740, 54440, 58523, 60888, 76110, 80299, 81660, 101480, 117046, 152220, 160598, 163320, 175569, 234092, 240897, 292615, 304440, 321196, 351138, 401495, 468184, 481794, 585230, 642392, 702276, 802990, 877845, 963588, 1170460, 1204485, 1404552, 1605980, 1755690, 1927176, 2340920, 2408970, 3211960, 3452857, 3511380, 4817940, 6905714, 7022760, 9635880, 10358571, 13811428, 17264285, 20717142, 27622856, 34528570, 41434284, 51792855, 69057140, 82868568, 103585710, 138114280, 207171420, 414342840]

約数ペア:

[(1, 414342840), (2, 207171420), (3, 138114280), (4, 103585710), (5, 82868568), (6, 69057140), (8, 51792855), (10, 41434284), (12, 34528570), (15, 27622856), (20, 20717142), (24, 17264285), (30, 13811428), (40, 10358571), (43, 9635880), (59, 7022760), (60, 6905714), (86, 4817940), (118, 3511380), (120, 3452857), (129, 3211960), (172, 2408970), (177, 2340920), (215, 1927176), (236, 1755690), (258, 1605980), (295, 1404552), (344, 1204485), (354, 1170460), (430, 963588), (472, 877845), (516, 802990), (590, 702276), (645, 642392), (708, 585230), (860, 481794), (885, 468184), (1032, 401495), (1180, 351138), (1290, 321196), (1361, 304440), (1416, 292615), (1720, 240897), (1770, 234092), (2360, 175569), (2537, 163320), (2580, 160598), (2722, 152220), (3540, 117046), (4083, 101480), (5074, 81660), (5160, 80299), (5444, 76110), (6805, 60888), (7080, 58523), (7611, 54440), (8166, 50740), (10148, 40830), (10888, 38055), (12685, 32664), (13610, 30444), (15222, 27220), (16332, 25370), (20296, 20415)]