2487558660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{2731}}^1$

素因数の和:2826

約数の個数: 192

約数和(自身を含む): 7931105280

約数和(自身を除く): 5443546620

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 19, 20, 30, 34, 38, 47, 51, 57, 60, 68, 76, 85, 94, 95, 102, 114, 141, 170, 188, 190, 204, 228, 235, 255, 282, 285, 323, 340, 380, 470, 510, 564, 570, 646, 705, 799, 893, 940, 969, 1020, 1140, 1292, 1410, 1598, 1615, 1786, 1938, 2397, 2679, 2731, 2820, 3196, 3230, 3572, 3876, 3995, 4465, 4794, 4845, 5358, 5462, 6460, 7990, 8193, 8930, 9588, 9690, 10716, 10924, 11985, 13395, 13655, 15181, 15980, 16386, 17860, 19380, 23970, 26790, 27310, 30362, 32772, 40965, 45543, 46427, 47940, 51889, 53580, 54620, 60724, 75905, 81930, 91086, 92854, 103778, 128357, 139281, 151810, 155667, 163860, 182172, 185708, 207556, 227715, 232135, 256714, 259445, 278562, 303620, 311334, 385071, 455430, 464270, 513428, 518890, 557124, 622668, 641785, 696405, 770142, 778335, 882113, 910860, 928540, 1037780, 1283570, 1392810, 1540284, 1556670, 1764226, 1925355, 2182069, 2438783, 2567140, 2646339, 2785620, 3113340, 3528452, 3850710, 4364138, 4410565, 4877566, 5292678, 6546207, 7316349, 7701420, 8728276, 8821130, 9755132, 10585356, 10910345, 12193915, 13092414, 13231695, 14632698, 17642260, 21820690, 24387830, 26184828, 26463390, 29265396, 32731035, 36581745, 41459311, 43641380, 48775660, 52926780, 65462070, 73163490, 82918622, 124377933, 130924140, 146326980, 165837244, 207296555, 248755866, 414593110, 497511732, 621889665, 829186220, 1243779330, 2487558660]

約数ペア:

[(1, 2487558660), (2, 1243779330), (3, 829186220), (4, 621889665), (5, 497511732), (6, 414593110), (10, 248755866), (12, 207296555), (15, 165837244), (17, 146326980), (19, 130924140), (20, 124377933), (30, 82918622), (34, 73163490), (38, 65462070), (47, 52926780), (51, 48775660), (57, 43641380), (60, 41459311), (68, 36581745), (76, 32731035), (85, 29265396), (94, 26463390), (95, 26184828), (102, 24387830), (114, 21820690), (141, 17642260), (170, 14632698), (188, 13231695), (190, 13092414), (204, 12193915), (228, 10910345), (235, 10585356), (255, 9755132), (282, 8821130), (285, 8728276), (323, 7701420), (340, 7316349), (380, 6546207), (470, 5292678), (510, 4877566), (564, 4410565), (570, 4364138), (646, 3850710), (705, 3528452), (799, 3113340), (893, 2785620), (940, 2646339), (969, 2567140), (1020, 2438783), (1140, 2182069), (1292, 1925355), (1410, 1764226), (1598, 1556670), (1615, 1540284), (1786, 1392810), (1938, 1283570), (2397, 1037780), (2679, 928540), (2731, 910860), (2820, 882113), (3196, 778335), (3230, 770142), (3572, 696405), (3876, 641785), (3995, 622668), (4465, 557124), (4794, 518890), (4845, 513428), (5358, 464270), (5462, 455430), (6460, 385071), (7990, 311334), (8193, 303620), (8930, 278562), (9588, 259445), (9690, 256714), (10716, 232135), (10924, 227715), (11985, 207556), (13395, 185708), (13655, 182172), (15181, 163860), (15980, 155667), (16386, 151810), (17860, 139281), (19380, 128357), (23970, 103778), (26790, 92854), (27310, 91086), (30362, 81930), (32772, 75905), (40965, 60724), (45543, 54620), (46427, 53580), (47940, 51889)]