147079482440

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{1721}}^1\times {\mathrm{4517}}^1$

素因数の和:6303

約数の個数: 128

約数和(自身を含む): 369705409920

約数和(自身を除く): 222625927480

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 43, 44, 55, 86, 88, 110, 172, 215, 220, 344, 430, 440, 473, 860, 946, 1720, 1721, 1892, 2365, 3442, 3784, 4517, 4730, 6884, 8605, 9034, 9460, 13768, 17210, 18068, 18920, 18931, 22585, 34420, 36136, 37862, 45170, 49687, 68840, 74003, 75724, 90340, 94655, 99374, 148006, 151448, 180680, 189310, 194231, 198748, 248435, 296012, 370015, 378620, 388462, 397496, 496870, 592024, 740030, 757240, 776924, 814033, 971155, 993740, 1480060, 1553848, 1628066, 1942310, 1987480, 2136541, 2960120, 3256132, 3884620, 4070165, 4273082, 6512264, 7769240, 7773757, 8140330, 8546164, 10682705, 15547514, 16280660, 17092328, 21365410, 31095028, 32561320, 38868785, 42730820, 62190056, 77737570, 85461640, 85511327, 155475140, 171022654, 310950280, 334271551, 342045308, 427556635, 668543102, 684090616, 855113270, 1337086204, 1671357755, 1710226540, 2674172408, 3342715510, 3420453080, 3676987061, 6685431020, 7353974122, 13370862040, 14707948244, 18384935305, 29415896488, 36769870610, 73539741220, 147079482440]

約数ペア:

[(1, 147079482440), (2, 73539741220), (4, 36769870610), (5, 29415896488), (8, 18384935305), (10, 14707948244), (11, 13370862040), (20, 7353974122), (22, 6685431020), (40, 3676987061), (43, 3420453080), (44, 3342715510), (55, 2674172408), (86, 1710226540), (88, 1671357755), (110, 1337086204), (172, 855113270), (215, 684090616), (220, 668543102), (344, 427556635), (430, 342045308), (440, 334271551), (473, 310950280), (860, 171022654), (946, 155475140), (1720, 85511327), (1721, 85461640), (1892, 77737570), (2365, 62190056), (3442, 42730820), (3784, 38868785), (4517, 32561320), (4730, 31095028), (6884, 21365410), (8605, 17092328), (9034, 16280660), (9460, 15547514), (13768, 10682705), (17210, 8546164), (18068, 8140330), (18920, 7773757), (18931, 7769240), (22585, 6512264), (34420, 4273082), (36136, 4070165), (37862, 3884620), (45170, 3256132), (49687, 2960120), (68840, 2136541), (74003, 1987480), (75724, 1942310), (90340, 1628066), (94655, 1553848), (99374, 1480060), (148006, 993740), (151448, 971155), (180680, 814033), (189310, 776924), (194231, 757240), (198748, 740030), (248435, 592024), (296012, 496870), (370015, 397496), (378620, 388462)]