392062720

素因数分解:

$2^8\times 5^1\times 7^3\times {\mathrm{19}}^1\times {\mathrm{47}}^1$

素因数の和:108

約数の個数: 288

約数和(自身を含む): 1177344000

約数和(自身を除く): 785281280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 47, 49, 56, 64, 70, 76, 80, 94, 95, 98, 112, 128, 133, 140, 152, 160, 188, 190, 196, 224, 235, 245, 256, 266, 280, 304, 320, 329, 343, 376, 380, 392, 448, 470, 490, 532, 560, 608, 640, 658, 665, 686, 752, 760, 784, 893, 896, 931, 940, 980, 1064, 1120, 1216, 1280, 1316, 1330, 1372, 1504, 1520, 1568, 1645, 1715, 1786, 1792, 1862, 1880, 1960, 2128, 2240, 2303, 2432, 2632, 2660, 2744, 3008, 3040, 3136, 3290, 3430, 3572, 3724, 3760, 3920, 4256, 4465, 4480, 4606, 4655, 4864, 5264, 5320, 5488, 6016, 6080, 6251, 6272, 6517, 6580, 6860, 7144, 7448, 7520, 7840, 8512, 8930, 8960, 9212, 9310, 10528, 10640, 10976, 11515, 12032, 12160, 12502, 12544, 13034, 13160, 13720, 14288, 14896, 15040, 15680, 16121, 17024, 17860, 18424, 18620, 21056, 21280, 21952, 23030, 24320, 25004, 26068, 26320, 27440, 28576, 29792, 30080, 31255, 31360, 32242, 32585, 34048, 35720, 36848, 37240, 42112, 42560, 43757, 43904, 46060, 50008, 52136, 52640, 54880, 57152, 59584, 60160, 62510, 62720, 64484, 65170, 71440, 73696, 74480, 80605, 84224, 85120, 87514, 87808, 92120, 100016, 104272, 105280, 109760, 114304, 119168, 125020, 128968, 130340, 142880, 147392, 148960, 161210, 170240, 175028, 184240, 200032, 208544, 210560, 218785, 219520, 228608, 238336, 250040, 257936, 260680, 285760, 294784, 297920, 306299, 322420, 350056, 368480, 400064, 417088, 421120, 437570, 439040, 500080, 515872, 521360, 571520, 589568, 595840, 612598, 644840, 700112, 736960, 800128, 834176, 875140, 1000160, 1031744, 1042720, 1143040, 1191680, 1225196, 1289680, 1400224, 1473920, 1531495, 1600256, 1668352, 1750280, 2000320, 2063488, 2085440, 2450392, 2579360, 2800448, 2947840, 3062990, 3500560, 4000640, 4126976, 4170880, 4900784, 5158720, 5600896, 6125980, 7001120, 8001280, 8341760, 9801568, 10317440, 11201792, 12251960, 14002240, 19603136, 20634880, 24503920, 28004480, 39206272, 49007840, 56008960, 78412544, 98015680, 196031360, 392062720]

約数ペア:

[(1, 392062720), (2, 196031360), (4, 98015680), (5, 78412544), (7, 56008960), (8, 49007840), (10, 39206272), (14, 28004480), (16, 24503920), (19, 20634880), (20, 19603136), (28, 14002240), (32, 12251960), (35, 11201792), (38, 10317440), (40, 9801568), (47, 8341760), (49, 8001280), (56, 7001120), (64, 6125980), (70, 5600896), (76, 5158720), (80, 4900784), (94, 4170880), (95, 4126976), (98, 4000640), (112, 3500560), (128, 3062990), (133, 2947840), (140, 2800448), (152, 2579360), (160, 2450392), (188, 2085440), (190, 2063488), (196, 2000320), (224, 1750280), (235, 1668352), (245, 1600256), (256, 1531495), (266, 1473920), (280, 1400224), (304, 1289680), (320, 1225196), (329, 1191680), (343, 1143040), (376, 1042720), (380, 1031744), (392, 1000160), (448, 875140), (470, 834176), (490, 800128), (532, 736960), (560, 700112), (608, 644840), (640, 612598), (658, 595840), (665, 589568), (686, 571520), (752, 521360), (760, 515872), (784, 500080), (893, 439040), (896, 437570), (931, 421120), (940, 417088), (980, 400064), (1064, 368480), (1120, 350056), (1216, 322420), (1280, 306299), (1316, 297920), (1330, 294784), (1372, 285760), (1504, 260680), (1520, 257936), (1568, 250040), (1645, 238336), (1715, 228608), (1786, 219520), (1792, 218785), (1862, 210560), (1880, 208544), (1960, 200032), (2128, 184240), (2240, 175028), (2303, 170240), (2432, 161210), (2632, 148960), (2660, 147392), (2744, 142880), (3008, 130340), (3040, 128968), (3136, 125020), (3290, 119168), (3430, 114304), (3572, 109760), (3724, 105280), (3760, 104272), (3920, 100016), (4256, 92120), (4465, 87808), (4480, 87514), (4606, 85120), (4655, 84224), (4864, 80605), (5264, 74480), (5320, 73696), (5488, 71440), (6016, 65170), (6080, 64484), (6251, 62720), (6272, 62510), (6517, 60160), (6580, 59584), (6860, 57152), (7144, 54880), (7448, 52640), (7520, 52136), (7840, 50008), (8512, 46060), (8930, 43904), (8960, 43757), (9212, 42560), (9310, 42112), (10528, 37240), (10640, 36848), (10976, 35720), (11515, 34048), (12032, 32585), (12160, 32242), (12502, 31360), (12544, 31255), (13034, 30080), (13160, 29792), (13720, 28576), (14288, 27440), (14896, 26320), (15040, 26068), (15680, 25004), (16121, 24320), (17024, 23030), (17860, 21952), (18424, 21280), (18620, 21056)]