1533858040

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{131}}^1$

素因数の和:278

約数の個数: 256

約数和(自身を含む): 4311014400

約数和(自身を除く): 2777156360

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 23, 26, 40, 44, 46, 52, 55, 65, 88, 89, 92, 104, 110, 115, 130, 131, 143, 178, 184, 220, 230, 253, 260, 262, 286, 299, 356, 440, 445, 460, 506, 520, 524, 572, 598, 655, 712, 715, 890, 920, 979, 1012, 1048, 1144, 1157, 1196, 1265, 1310, 1430, 1441, 1495, 1703, 1780, 1958, 2024, 2047, 2314, 2392, 2530, 2620, 2860, 2882, 2990, 3013, 3289, 3406, 3560, 3916, 4094, 4628, 4895, 5060, 5240, 5720, 5764, 5785, 5980, 6026, 6578, 6812, 7205, 7832, 8188, 8515, 9256, 9790, 10120, 10235, 11528, 11570, 11659, 11960, 12052, 12727, 13156, 13624, 14410, 15065, 16376, 16445, 17030, 18733, 19580, 20470, 22517, 23140, 23318, 24104, 25454, 26312, 26611, 28820, 30130, 32890, 33143, 34060, 37466, 39160, 39169, 40940, 45034, 46280, 46636, 50908, 53222, 57640, 58295, 60260, 63635, 65780, 66286, 68120, 74932, 78338, 81880, 90068, 93272, 93665, 101816, 106444, 112585, 116590, 120520, 127270, 128249, 131560, 132572, 133055, 149864, 151567, 156676, 165715, 180136, 187330, 195845, 212888, 225170, 233180, 254540, 256498, 265144, 266110, 268157, 292721, 303134, 313352, 331430, 374660, 391690, 430859, 450340, 466360, 509080, 512996, 532220, 536314, 585442, 606268, 641245, 662860, 749320, 757835, 783380, 861718, 900680, 1025992, 1064440, 1072628, 1170884, 1212536, 1282490, 1325720, 1340785, 1463605, 1515670, 1566760, 1667237, 1723436, 2145256, 2154295, 2341768, 2564980, 2681570, 2927210, 2949727, 3031340, 3334474, 3446872, 3486041, 4308590, 5129960, 5363140, 5854420, 5899454, 6062680, 6668948, 6972082, 8336185, 8617180, 10726280, 11708840, 11798908, 13337896, 13944164, 14748635, 16672370, 17234360, 17430205, 23597816, 27888328, 29497270, 33344740, 34860410, 38346451, 58994540, 66689480, 69720820, 76692902, 117989080, 139441640, 153385804, 191732255, 306771608, 383464510, 766929020, 1533858040]

約数ペア:

[(1, 1533858040), (2, 766929020), (4, 383464510), (5, 306771608), (8, 191732255), (10, 153385804), (11, 139441640), (13, 117989080), (20, 76692902), (22, 69720820), (23, 66689480), (26, 58994540), (40, 38346451), (44, 34860410), (46, 33344740), (52, 29497270), (55, 27888328), (65, 23597816), (88, 17430205), (89, 17234360), (92, 16672370), (104, 14748635), (110, 13944164), (115, 13337896), (130, 11798908), (131, 11708840), (143, 10726280), (178, 8617180), (184, 8336185), (220, 6972082), (230, 6668948), (253, 6062680), (260, 5899454), (262, 5854420), (286, 5363140), (299, 5129960), (356, 4308590), (440, 3486041), (445, 3446872), (460, 3334474), (506, 3031340), (520, 2949727), (524, 2927210), (572, 2681570), (598, 2564980), (655, 2341768), (712, 2154295), (715, 2145256), (890, 1723436), (920, 1667237), (979, 1566760), (1012, 1515670), (1048, 1463605), (1144, 1340785), (1157, 1325720), (1196, 1282490), (1265, 1212536), (1310, 1170884), (1430, 1072628), (1441, 1064440), (1495, 1025992), (1703, 900680), (1780, 861718), (1958, 783380), (2024, 757835), (2047, 749320), (2314, 662860), (2392, 641245), (2530, 606268), (2620, 585442), (2860, 536314), (2882, 532220), (2990, 512996), (3013, 509080), (3289, 466360), (3406, 450340), (3560, 430859), (3916, 391690), (4094, 374660), (4628, 331430), (4895, 313352), (5060, 303134), (5240, 292721), (5720, 268157), (5764, 266110), (5785, 265144), (5980, 256498), (6026, 254540), (6578, 233180), (6812, 225170), (7205, 212888), (7832, 195845), (8188, 187330), (8515, 180136), (9256, 165715), (9790, 156676), (10120, 151567), (10235, 149864), (11528, 133055), (11570, 132572), (11659, 131560), (11960, 128249), (12052, 127270), (12727, 120520), (13156, 116590), (13624, 112585), (14410, 106444), (15065, 101816), (16376, 93665), (16445, 93272), (17030, 90068), (18733, 81880), (19580, 78338), (20470, 74932), (22517, 68120), (23140, 66286), (23318, 65780), (24104, 63635), (25454, 60260), (26312, 58295), (26611, 57640), (28820, 53222), (30130, 50908), (32890, 46636), (33143, 46280), (34060, 45034), (37466, 40940), (39160, 39169)]