247400520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{5711}}^1$

素因数の和:5763

約数の個数: 96

約数和(自身を含む): 783457920

約数和(自身を除く): 536057400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 361, 380, 456, 570, 722, 760, 1083, 1140, 1444, 1805, 2166, 2280, 2888, 3610, 4332, 5415, 5711, 7220, 8664, 10830, 11422, 14440, 17133, 21660, 22844, 28555, 34266, 43320, 45688, 57110, 68532, 85665, 108509, 114220, 137064, 171330, 217018, 228440, 325527, 342660, 434036, 542545, 651054, 685320, 868072, 1085090, 1302108, 1627635, 2061671, 2170180, 2604216, 3255270, 4123342, 4340360, 6185013, 6510540, 8246684, 10308355, 12370026, 13021080, 16493368, 20616710, 24740052, 30925065, 41233420, 49480104, 61850130, 82466840, 123700260, 247400520]

約数ペア:

[(1, 247400520), (2, 123700260), (3, 82466840), (4, 61850130), (5, 49480104), (6, 41233420), (8, 30925065), (10, 24740052), (12, 20616710), (15, 16493368), (19, 13021080), (20, 12370026), (24, 10308355), (30, 8246684), (38, 6510540), (40, 6185013), (57, 4340360), (60, 4123342), (76, 3255270), (95, 2604216), (114, 2170180), (120, 2061671), (152, 1627635), (190, 1302108), (228, 1085090), (285, 868072), (361, 685320), (380, 651054), (456, 542545), (570, 434036), (722, 342660), (760, 325527), (1083, 228440), (1140, 217018), (1444, 171330), (1805, 137064), (2166, 114220), (2280, 108509), (2888, 85665), (3610, 68532), (4332, 57110), (5415, 45688), (5711, 43320), (7220, 34266), (8664, 28555), (10830, 22844), (11422, 21660), (14440, 17133)]