2088477440

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1$

素因数の和:235

約数の個数: 288

約数和(自身を含む): 6040559616

約数和(自身を除く): 3952082176

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 62, 64, 70, 73, 80, 103, 112, 124, 128, 140, 146, 155, 160, 206, 217, 224, 248, 256, 280, 292, 310, 320, 365, 412, 434, 448, 496, 511, 515, 560, 584, 620, 640, 721, 730, 824, 868, 896, 992, 1022, 1030, 1085, 1120, 1168, 1240, 1280, 1442, 1460, 1648, 1736, 1792, 1984, 2044, 2060, 2170, 2240, 2263, 2336, 2480, 2555, 2884, 2920, 3193, 3296, 3472, 3605, 3968, 4088, 4120, 4340, 4480, 4526, 4672, 4960, 5110, 5768, 5840, 6386, 6592, 6944, 7210, 7519, 7936, 8176, 8240, 8680, 8960, 9052, 9344, 9920, 10220, 11315, 11536, 11680, 12772, 13184, 13888, 14420, 15038, 15841, 15965, 16352, 16480, 17360, 18104, 18688, 19840, 20440, 22351, 22630, 23072, 23360, 25544, 26368, 27776, 28840, 30076, 31682, 31930, 32704, 32960, 34720, 36208, 37595, 39680, 40880, 44702, 45260, 46144, 46720, 51088, 52633, 55552, 57680, 60152, 63364, 63860, 65408, 65920, 69440, 72416, 75190, 79205, 81760, 89404, 90520, 92288, 93440, 102176, 105266, 111755, 115360, 120304, 126728, 127720, 130816, 131840, 138880, 144832, 150380, 158410, 163520, 178808, 181040, 184576, 204352, 210532, 223510, 230720, 233089, 240608, 253456, 255440, 263165, 277760, 289664, 300760, 316820, 327040, 357616, 362080, 408704, 421064, 447020, 461440, 466178, 481216, 506912, 510880, 526330, 579328, 601520, 633640, 654080, 715232, 724160, 817408, 842128, 894040, 922880, 932356, 962432, 1013824, 1021760, 1052660, 1165445, 1203040, 1267280, 1430464, 1448320, 1631623, 1684256, 1788080, 1864712, 1924864, 2027648, 2043520, 2105320, 2330890, 2406080, 2534560, 2860928, 2896640, 3263246, 3368512, 3576160, 3729424, 4055296, 4087040, 4210640, 4661780, 4812160, 5069120, 5721856, 6526492, 6737024, 7152320, 7458848, 8158115, 8421280, 9323560, 9624320, 10138240, 13052984, 13474048, 14304640, 14917696, 16316230, 16842560, 18647120, 20276480, 26105968, 28609280, 29835392, 32632460, 33685120, 37294240, 52211936, 59670784, 65264920, 67370240, 74588480, 104423872, 130529840, 149176960, 208847744, 261059680, 298353920, 417695488, 522119360, 1044238720, 2088477440]

約数ペア:

[(1, 2088477440), (2, 1044238720), (4, 522119360), (5, 417695488), (7, 298353920), (8, 261059680), (10, 208847744), (14, 149176960), (16, 130529840), (20, 104423872), (28, 74588480), (31, 67370240), (32, 65264920), (35, 59670784), (40, 52211936), (56, 37294240), (62, 33685120), (64, 32632460), (70, 29835392), (73, 28609280), (80, 26105968), (103, 20276480), (112, 18647120), (124, 16842560), (128, 16316230), (140, 14917696), (146, 14304640), (155, 13474048), (160, 13052984), (206, 10138240), (217, 9624320), (224, 9323560), (248, 8421280), (256, 8158115), (280, 7458848), (292, 7152320), (310, 6737024), (320, 6526492), (365, 5721856), (412, 5069120), (434, 4812160), (448, 4661780), (496, 4210640), (511, 4087040), (515, 4055296), (560, 3729424), (584, 3576160), (620, 3368512), (640, 3263246), (721, 2896640), (730, 2860928), (824, 2534560), (868, 2406080), (896, 2330890), (992, 2105320), (1022, 2043520), (1030, 2027648), (1085, 1924864), (1120, 1864712), (1168, 1788080), (1240, 1684256), (1280, 1631623), (1442, 1448320), (1460, 1430464), (1648, 1267280), (1736, 1203040), (1792, 1165445), (1984, 1052660), (2044, 1021760), (2060, 1013824), (2170, 962432), (2240, 932356), (2263, 922880), (2336, 894040), (2480, 842128), (2555, 817408), (2884, 724160), (2920, 715232), (3193, 654080), (3296, 633640), (3472, 601520), (3605, 579328), (3968, 526330), (4088, 510880), (4120, 506912), (4340, 481216), (4480, 466178), (4526, 461440), (4672, 447020), (4960, 421064), (5110, 408704), (5768, 362080), (5840, 357616), (6386, 327040), (6592, 316820), (6944, 300760), (7210, 289664), (7519, 277760), (7936, 263165), (8176, 255440), (8240, 253456), (8680, 240608), (8960, 233089), (9052, 230720), (9344, 223510), (9920, 210532), (10220, 204352), (11315, 184576), (11536, 181040), (11680, 178808), (12772, 163520), (13184, 158410), (13888, 150380), (14420, 144832), (15038, 138880), (15841, 131840), (15965, 130816), (16352, 127720), (16480, 126728), (17360, 120304), (18104, 115360), (18688, 111755), (19840, 105266), (20440, 102176), (22351, 93440), (22630, 92288), (23072, 90520), (23360, 89404), (25544, 81760), (26368, 79205), (27776, 75190), (28840, 72416), (30076, 69440), (31682, 65920), (31930, 65408), (32704, 63860), (32960, 63364), (34720, 60152), (36208, 57680), (37595, 55552), (39680, 52633), (40880, 51088), (44702, 46720), (45260, 46144)]