2015250960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{9403}}^1$

素因数の和:9485

約数の個数: 160

約数和(自身を含む): 6716712960

約数和(自身を除く): 4701462000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 47, 48, 57, 60, 76, 80, 94, 95, 114, 120, 141, 152, 188, 190, 228, 235, 240, 282, 285, 304, 376, 380, 456, 470, 564, 570, 705, 752, 760, 893, 912, 940, 1128, 1140, 1410, 1520, 1786, 1880, 2256, 2280, 2679, 2820, 3572, 3760, 4465, 4560, 5358, 5640, 7144, 8930, 9403, 10716, 11280, 13395, 14288, 17860, 18806, 21432, 26790, 28209, 35720, 37612, 42864, 47015, 53580, 56418, 71440, 75224, 94030, 107160, 112836, 141045, 150448, 178657, 188060, 214320, 225672, 282090, 357314, 376120, 441941, 451344, 535971, 564180, 714628, 752240, 883882, 893285, 1071942, 1128360, 1325823, 1429256, 1767764, 1786570, 2143884, 2209705, 2256720, 2651646, 2679855, 2858512, 3535528, 3573140, 4287768, 4419410, 5303292, 5359710, 6629115, 7071056, 7146280, 8396879, 8575536, 8838820, 10606584, 10719420, 13258230, 14292560, 16793758, 17677640, 21213168, 21438840, 25190637, 26516460, 33587516, 35355280, 41984395, 42877680, 50381274, 53032920, 67175032, 83968790, 100762548, 106065840, 125953185, 134350064, 167937580, 201525096, 251906370, 335875160, 403050192, 503812740, 671750320, 1007625480, 2015250960]

約数ペア:

[(1, 2015250960), (2, 1007625480), (3, 671750320), (4, 503812740), (5, 403050192), (6, 335875160), (8, 251906370), (10, 201525096), (12, 167937580), (15, 134350064), (16, 125953185), (19, 106065840), (20, 100762548), (24, 83968790), (30, 67175032), (38, 53032920), (40, 50381274), (47, 42877680), (48, 41984395), (57, 35355280), (60, 33587516), (76, 26516460), (80, 25190637), (94, 21438840), (95, 21213168), (114, 17677640), (120, 16793758), (141, 14292560), (152, 13258230), (188, 10719420), (190, 10606584), (228, 8838820), (235, 8575536), (240, 8396879), (282, 7146280), (285, 7071056), (304, 6629115), (376, 5359710), (380, 5303292), (456, 4419410), (470, 4287768), (564, 3573140), (570, 3535528), (705, 2858512), (752, 2679855), (760, 2651646), (893, 2256720), (912, 2209705), (940, 2143884), (1128, 1786570), (1140, 1767764), (1410, 1429256), (1520, 1325823), (1786, 1128360), (1880, 1071942), (2256, 893285), (2280, 883882), (2679, 752240), (2820, 714628), (3572, 564180), (3760, 535971), (4465, 451344), (4560, 441941), (5358, 376120), (5640, 357314), (7144, 282090), (8930, 225672), (9403, 214320), (10716, 188060), (11280, 178657), (13395, 150448), (14288, 141045), (17860, 112836), (18806, 107160), (21432, 94030), (26790, 75224), (28209, 71440), (35720, 56418), (37612, 53580), (42864, 47015)]