139743120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{1231}}^1$

素因数の和:1301

約数の個数: 160

約数和(自身を含む): 483969024

約数和(自身を除く): 344225904

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 43, 44, 48, 55, 60, 66, 80, 86, 88, 110, 120, 129, 132, 165, 172, 176, 215, 220, 240, 258, 264, 330, 344, 430, 440, 473, 516, 528, 645, 660, 688, 860, 880, 946, 1032, 1231, 1290, 1320, 1419, 1720, 1892, 2064, 2365, 2462, 2580, 2640, 2838, 3440, 3693, 3784, 4730, 4924, 5160, 5676, 6155, 7095, 7386, 7568, 9460, 9848, 10320, 11352, 12310, 13541, 14190, 14772, 18465, 18920, 19696, 22704, 24620, 27082, 28380, 29544, 36930, 37840, 40623, 49240, 52933, 54164, 56760, 59088, 67705, 73860, 81246, 98480, 105866, 108328, 113520, 135410, 147720, 158799, 162492, 203115, 211732, 216656, 264665, 270820, 295440, 317598, 324984, 406230, 423464, 529330, 541640, 582263, 635196, 649968, 793995, 812460, 846928, 1058660, 1083280, 1164526, 1270392, 1587990, 1624920, 1746789, 2117320, 2329052, 2540784, 2911315, 3175980, 3249840, 3493578, 4234640, 4658104, 5822630, 6351960, 6987156, 8733945, 9316208, 11645260, 12703920, 13974312, 17467890, 23290520, 27948624, 34935780, 46581040, 69871560, 139743120]

約数ペア:

[(1, 139743120), (2, 69871560), (3, 46581040), (4, 34935780), (5, 27948624), (6, 23290520), (8, 17467890), (10, 13974312), (11, 12703920), (12, 11645260), (15, 9316208), (16, 8733945), (20, 6987156), (22, 6351960), (24, 5822630), (30, 4658104), (33, 4234640), (40, 3493578), (43, 3249840), (44, 3175980), (48, 2911315), (55, 2540784), (60, 2329052), (66, 2117320), (80, 1746789), (86, 1624920), (88, 1587990), (110, 1270392), (120, 1164526), (129, 1083280), (132, 1058660), (165, 846928), (172, 812460), (176, 793995), (215, 649968), (220, 635196), (240, 582263), (258, 541640), (264, 529330), (330, 423464), (344, 406230), (430, 324984), (440, 317598), (473, 295440), (516, 270820), (528, 264665), (645, 216656), (660, 211732), (688, 203115), (860, 162492), (880, 158799), (946, 147720), (1032, 135410), (1231, 113520), (1290, 108328), (1320, 105866), (1419, 98480), (1720, 81246), (1892, 73860), (2064, 67705), (2365, 59088), (2462, 56760), (2580, 54164), (2640, 52933), (2838, 49240), (3440, 40623), (3693, 37840), (3784, 36930), (4730, 29544), (4924, 28380), (5160, 27082), (5676, 24620), (6155, 22704), (7095, 19696), (7386, 18920), (7568, 18465), (9460, 14772), (9848, 14190), (10320, 13541), (11352, 12310)]