15697975080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{281}}^1\times {\mathrm{4271}}^1$

素因数の和:4675

約数の個数: 128

約数和(自身を含む): 47706278400

約数和(自身を除く): 32008303320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 109, 120, 218, 281, 327, 436, 545, 562, 654, 843, 872, 1090, 1124, 1308, 1405, 1635, 1686, 2180, 2248, 2616, 2810, 3270, 3372, 4215, 4271, 4360, 5620, 6540, 6744, 8430, 8542, 11240, 12813, 13080, 16860, 17084, 21355, 25626, 30629, 33720, 34168, 42710, 51252, 61258, 64065, 85420, 91887, 102504, 122516, 128130, 153145, 170840, 183774, 245032, 256260, 306290, 367548, 459435, 465539, 512520, 612580, 735096, 918870, 931078, 1200151, 1225160, 1396617, 1837740, 1862156, 2327695, 2400302, 2793234, 3600453, 3675480, 3724312, 4655390, 4800604, 5586468, 6000755, 6983085, 7200906, 9310780, 9601208, 11172936, 12001510, 13966170, 14401812, 18002265, 18621560, 24003020, 27932340, 28803624, 36004530, 48006040, 55864680, 72009060, 130816459, 144018120, 261632918, 392449377, 523265836, 654082295, 784898754, 1046531672, 1308164590, 1569797508, 1962246885, 2616329180, 3139595016, 3924493770, 5232658360, 7848987540, 15697975080]

約数ペア:

[(1, 15697975080), (2, 7848987540), (3, 5232658360), (4, 3924493770), (5, 3139595016), (6, 2616329180), (8, 1962246885), (10, 1569797508), (12, 1308164590), (15, 1046531672), (20, 784898754), (24, 654082295), (30, 523265836), (40, 392449377), (60, 261632918), (109, 144018120), (120, 130816459), (218, 72009060), (281, 55864680), (327, 48006040), (436, 36004530), (545, 28803624), (562, 27932340), (654, 24003020), (843, 18621560), (872, 18002265), (1090, 14401812), (1124, 13966170), (1308, 12001510), (1405, 11172936), (1635, 9601208), (1686, 9310780), (2180, 7200906), (2248, 6983085), (2616, 6000755), (2810, 5586468), (3270, 4800604), (3372, 4655390), (4215, 3724312), (4271, 3675480), (4360, 3600453), (5620, 2793234), (6540, 2400302), (6744, 2327695), (8430, 1862156), (8542, 1837740), (11240, 1396617), (12813, 1225160), (13080, 1200151), (16860, 931078), (17084, 918870), (21355, 735096), (25626, 612580), (30629, 512520), (33720, 465539), (34168, 459435), (42710, 367548), (51252, 306290), (61258, 256260), (64065, 245032), (85420, 183774), (91887, 170840), (102504, 153145), (122516, 128130)]