493900440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{419}}^1$

素因数の和:510

約数の個数: 256

約数和(自身を含む): 1741824000

約数和(自身を除く): 1247923560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 19, 20, 22, 24, 30, 33, 38, 40, 44, 47, 55, 57, 60, 66, 76, 88, 94, 95, 110, 114, 120, 132, 141, 152, 165, 188, 190, 209, 220, 228, 235, 264, 282, 285, 330, 376, 380, 418, 419, 440, 456, 470, 517, 564, 570, 627, 660, 705, 760, 836, 838, 893, 940, 1034, 1045, 1128, 1140, 1254, 1257, 1320, 1410, 1551, 1672, 1676, 1786, 1880, 2068, 2090, 2095, 2280, 2508, 2514, 2585, 2679, 2820, 3102, 3135, 3352, 3572, 4136, 4180, 4190, 4465, 4609, 5016, 5028, 5170, 5358, 5640, 6204, 6270, 6285, 7144, 7755, 7961, 8360, 8380, 8930, 9218, 9823, 10056, 10340, 10716, 12408, 12540, 12570, 13395, 13827, 15510, 15922, 16760, 17860, 18436, 19646, 19693, 20680, 21432, 23045, 23883, 25080, 25140, 26790, 27654, 29469, 31020, 31844, 35720, 36872, 39292, 39386, 39805, 46090, 47766, 49115, 50280, 53580, 55308, 58938, 59079, 62040, 63688, 69135, 78584, 78772, 79610, 87571, 92180, 95532, 98230, 98465, 107160, 110616, 117876, 118158, 119415, 138270, 147345, 157544, 159220, 175142, 184360, 191064, 196460, 196930, 216623, 235752, 236316, 238830, 262713, 276540, 294690, 295395, 318440, 350284, 374167, 392920, 393860, 433246, 437855, 472632, 477660, 525426, 553080, 589380, 590790, 649869, 700568, 748334, 787720, 866492, 875710, 955320, 1050852, 1083115, 1122501, 1178760, 1181580, 1299738, 1313565, 1496668, 1732984, 1751420, 1870835, 2101704, 2166230, 2245002, 2363160, 2599476, 2627130, 2993336, 3249345, 3502840, 3741670, 4115837, 4332460, 4490004, 5198952, 5254260, 5612505, 6498690, 7483340, 8231674, 8664920, 8980008, 10508520, 11225010, 12347511, 12997380, 14966680, 16463348, 20579185, 22450020, 24695022, 25994760, 32926696, 41158370, 44900040, 49390044, 61737555, 82316740, 98780088, 123475110, 164633480, 246950220, 493900440]

約数ペア:

[(1, 493900440), (2, 246950220), (3, 164633480), (4, 123475110), (5, 98780088), (6, 82316740), (8, 61737555), (10, 49390044), (11, 44900040), (12, 41158370), (15, 32926696), (19, 25994760), (20, 24695022), (22, 22450020), (24, 20579185), (30, 16463348), (33, 14966680), (38, 12997380), (40, 12347511), (44, 11225010), (47, 10508520), (55, 8980008), (57, 8664920), (60, 8231674), (66, 7483340), (76, 6498690), (88, 5612505), (94, 5254260), (95, 5198952), (110, 4490004), (114, 4332460), (120, 4115837), (132, 3741670), (141, 3502840), (152, 3249345), (165, 2993336), (188, 2627130), (190, 2599476), (209, 2363160), (220, 2245002), (228, 2166230), (235, 2101704), (264, 1870835), (282, 1751420), (285, 1732984), (330, 1496668), (376, 1313565), (380, 1299738), (418, 1181580), (419, 1178760), (440, 1122501), (456, 1083115), (470, 1050852), (517, 955320), (564, 875710), (570, 866492), (627, 787720), (660, 748334), (705, 700568), (760, 649869), (836, 590790), (838, 589380), (893, 553080), (940, 525426), (1034, 477660), (1045, 472632), (1128, 437855), (1140, 433246), (1254, 393860), (1257, 392920), (1320, 374167), (1410, 350284), (1551, 318440), (1672, 295395), (1676, 294690), (1786, 276540), (1880, 262713), (2068, 238830), (2090, 236316), (2095, 235752), (2280, 216623), (2508, 196930), (2514, 196460), (2585, 191064), (2679, 184360), (2820, 175142), (3102, 159220), (3135, 157544), (3352, 147345), (3572, 138270), (4136, 119415), (4180, 118158), (4190, 117876), (4465, 110616), (4609, 107160), (5016, 98465), (5028, 98230), (5170, 95532), (5358, 92180), (5640, 87571), (6204, 79610), (6270, 78772), (6285, 78584), (7144, 69135), (7755, 63688), (7961, 62040), (8360, 59079), (8380, 58938), (8930, 55308), (9218, 53580), (9823, 50280), (10056, 49115), (10340, 47766), (10716, 46090), (12408, 39805), (12540, 39386), (12570, 39292), (13395, 36872), (13827, 35720), (15510, 31844), (15922, 31020), (16760, 29469), (17860, 27654), (18436, 26790), (19646, 25140), (19693, 25080), (20680, 23883), (21432, 23045)]