887455920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{149}}^1$

素因数の和:284

約数の個数: 320

約数和(自身を含む): 3149798400

約数和(自身を除く): 2262342480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 23, 24, 26, 30, 39, 40, 46, 48, 52, 60, 65, 69, 78, 80, 83, 92, 104, 115, 120, 130, 138, 149, 156, 166, 184, 195, 208, 230, 240, 249, 260, 276, 298, 299, 312, 332, 345, 368, 390, 415, 447, 460, 498, 520, 552, 596, 598, 624, 664, 690, 745, 780, 830, 894, 897, 920, 996, 1040, 1079, 1104, 1192, 1196, 1245, 1328, 1380, 1490, 1495, 1560, 1660, 1788, 1794, 1840, 1909, 1937, 1992, 2158, 2235, 2384, 2392, 2490, 2760, 2980, 2990, 3120, 3237, 3320, 3427, 3576, 3588, 3818, 3874, 3984, 4316, 4470, 4485, 4784, 4980, 5395, 5520, 5727, 5811, 5960, 5980, 6474, 6640, 6854, 7152, 7176, 7636, 7748, 8632, 8940, 8970, 9545, 9685, 9960, 10281, 10790, 11454, 11622, 11920, 11960, 12367, 12948, 13708, 14352, 15272, 15496, 16185, 17135, 17264, 17880, 17940, 19090, 19370, 19920, 20562, 21580, 22908, 23244, 23920, 24734, 24817, 25896, 27416, 28635, 29055, 30544, 30992, 32370, 34270, 35760, 35880, 37101, 38180, 38740, 41124, 43160, 44551, 45816, 46488, 49468, 49634, 51405, 51792, 54832, 57270, 58110, 61835, 64740, 68540, 71760, 74202, 74451, 76360, 77480, 82248, 86320, 89102, 91632, 92976, 98936, 99268, 102810, 114540, 116220, 123670, 124085, 129480, 133653, 137080, 148404, 148902, 152720, 154960, 160771, 164496, 178204, 185505, 197872, 198536, 205620, 222755, 229080, 232440, 247340, 248170, 258960, 267306, 274160, 284441, 296808, 297804, 321542, 356408, 371010, 372255, 397072, 411240, 445510, 458160, 464880, 482313, 494680, 496340, 534612, 568882, 593616, 595608, 643084, 668265, 712816, 742020, 744510, 803855, 822480, 853323, 891020, 964626, 989360, 992680, 1069224, 1137764, 1191216, 1286168, 1336530, 1422205, 1484040, 1489020, 1607710, 1706646, 1782040, 1929252, 1985360, 2138448, 2275528, 2411565, 2572336, 2673060, 2844410, 2968080, 2978040, 3215420, 3413292, 3564080, 3697733, 3858504, 4266615, 4551056, 4823130, 5346120, 5688820, 5956080, 6430840, 6826584, 7395466, 7717008, 8533230, 9646260, 10692240, 11093199, 11377640, 12861680, 13653168, 14790932, 17066460, 18488665, 19292520, 22186398, 22755280, 29581864, 34132920, 36977330, 38585040, 44372796, 55465995, 59163728, 68265840, 73954660, 88745592, 110931990, 147909320, 177491184, 221863980, 295818640, 443727960, 887455920]

約数ペア:

[(1, 887455920), (2, 443727960), (3, 295818640), (4, 221863980), (5, 177491184), (6, 147909320), (8, 110931990), (10, 88745592), (12, 73954660), (13, 68265840), (15, 59163728), (16, 55465995), (20, 44372796), (23, 38585040), (24, 36977330), (26, 34132920), (30, 29581864), (39, 22755280), (40, 22186398), (46, 19292520), (48, 18488665), (52, 17066460), (60, 14790932), (65, 13653168), (69, 12861680), (78, 11377640), (80, 11093199), (83, 10692240), (92, 9646260), (104, 8533230), (115, 7717008), (120, 7395466), (130, 6826584), (138, 6430840), (149, 5956080), (156, 5688820), (166, 5346120), (184, 4823130), (195, 4551056), (208, 4266615), (230, 3858504), (240, 3697733), (249, 3564080), (260, 3413292), (276, 3215420), (298, 2978040), (299, 2968080), (312, 2844410), (332, 2673060), (345, 2572336), (368, 2411565), (390, 2275528), (415, 2138448), (447, 1985360), (460, 1929252), (498, 1782040), (520, 1706646), (552, 1607710), (596, 1489020), (598, 1484040), (624, 1422205), (664, 1336530), (690, 1286168), (745, 1191216), (780, 1137764), (830, 1069224), (894, 992680), (897, 989360), (920, 964626), (996, 891020), (1040, 853323), (1079, 822480), (1104, 803855), (1192, 744510), (1196, 742020), (1245, 712816), (1328, 668265), (1380, 643084), (1490, 595608), (1495, 593616), (1560, 568882), (1660, 534612), (1788, 496340), (1794, 494680), (1840, 482313), (1909, 464880), (1937, 458160), (1992, 445510), (2158, 411240), (2235, 397072), (2384, 372255), (2392, 371010), (2490, 356408), (2760, 321542), (2980, 297804), (2990, 296808), (3120, 284441), (3237, 274160), (3320, 267306), (3427, 258960), (3576, 248170), (3588, 247340), (3818, 232440), (3874, 229080), (3984, 222755), (4316, 205620), (4470, 198536), (4485, 197872), (4784, 185505), (4980, 178204), (5395, 164496), (5520, 160771), (5727, 154960), (5811, 152720), (5960, 148902), (5980, 148404), (6474, 137080), (6640, 133653), (6854, 129480), (7152, 124085), (7176, 123670), (7636, 116220), (7748, 114540), (8632, 102810), (8940, 99268), (8970, 98936), (9545, 92976), (9685, 91632), (9960, 89102), (10281, 86320), (10790, 82248), (11454, 77480), (11622, 76360), (11920, 74451), (11960, 74202), (12367, 71760), (12948, 68540), (13708, 64740), (14352, 61835), (15272, 58110), (15496, 57270), (16185, 54832), (17135, 51792), (17264, 51405), (17880, 49634), (17940, 49468), (19090, 46488), (19370, 45816), (19920, 44551), (20562, 43160), (21580, 41124), (22908, 38740), (23244, 38180), (23920, 37101), (24734, 35880), (24817, 35760), (25896, 34270), (27416, 32370), (28635, 30992), (29055, 30544)]