385374080

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{509}}^1$

素因数の和:561

約数の個数: 192

約数和(自身を含む): 1142359200

約数和(自身を除く): 756985120

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 64, 65, 70, 80, 91, 104, 112, 128, 130, 140, 160, 169, 182, 208, 224, 260, 280, 320, 338, 364, 416, 448, 455, 509, 520, 560, 640, 676, 728, 832, 845, 896, 910, 1018, 1040, 1120, 1183, 1352, 1456, 1664, 1690, 1820, 2036, 2080, 2240, 2366, 2545, 2704, 2912, 3380, 3563, 3640, 4072, 4160, 4480, 4732, 5090, 5408, 5824, 5915, 6617, 6760, 7126, 7280, 8144, 8320, 9464, 10180, 10816, 11648, 11830, 13234, 13520, 14252, 14560, 16288, 17815, 18928, 20360, 21632, 23660, 26468, 27040, 28504, 29120, 32576, 33085, 35630, 37856, 40720, 46319, 47320, 52936, 54080, 57008, 58240, 65152, 66170, 71260, 75712, 81440, 86021, 92638, 94640, 105872, 108160, 114016, 132340, 142520, 151424, 162880, 172042, 185276, 189280, 211744, 228032, 231595, 264680, 285040, 325760, 344084, 370552, 378560, 423488, 430105, 456064, 463190, 529360, 570080, 602147, 688168, 741104, 757120, 846976, 860210, 926380, 1058720, 1140160, 1204294, 1376336, 1482208, 1720420, 1852760, 2117440, 2280320, 2408588, 2752672, 2964416, 3010735, 3440840, 3705520, 4234880, 4817176, 5505344, 5928832, 6021470, 6881680, 7411040, 9634352, 11010688, 12042940, 13763360, 14822080, 19268704, 24085880, 27526720, 29644160, 38537408, 48171760, 55053440, 77074816, 96343520, 192687040, 385374080]

約数ペア:

[(1, 385374080), (2, 192687040), (4, 96343520), (5, 77074816), (7, 55053440), (8, 48171760), (10, 38537408), (13, 29644160), (14, 27526720), (16, 24085880), (20, 19268704), (26, 14822080), (28, 13763360), (32, 12042940), (35, 11010688), (40, 9634352), (52, 7411040), (56, 6881680), (64, 6021470), (65, 5928832), (70, 5505344), (80, 4817176), (91, 4234880), (104, 3705520), (112, 3440840), (128, 3010735), (130, 2964416), (140, 2752672), (160, 2408588), (169, 2280320), (182, 2117440), (208, 1852760), (224, 1720420), (260, 1482208), (280, 1376336), (320, 1204294), (338, 1140160), (364, 1058720), (416, 926380), (448, 860210), (455, 846976), (509, 757120), (520, 741104), (560, 688168), (640, 602147), (676, 570080), (728, 529360), (832, 463190), (845, 456064), (896, 430105), (910, 423488), (1018, 378560), (1040, 370552), (1120, 344084), (1183, 325760), (1352, 285040), (1456, 264680), (1664, 231595), (1690, 228032), (1820, 211744), (2036, 189280), (2080, 185276), (2240, 172042), (2366, 162880), (2545, 151424), (2704, 142520), (2912, 132340), (3380, 114016), (3563, 108160), (3640, 105872), (4072, 94640), (4160, 92638), (4480, 86021), (4732, 81440), (5090, 75712), (5408, 71260), (5824, 66170), (5915, 65152), (6617, 58240), (6760, 57008), (7126, 54080), (7280, 52936), (8144, 47320), (8320, 46319), (9464, 40720), (10180, 37856), (10816, 35630), (11648, 33085), (11830, 32576), (13234, 29120), (13520, 28504), (14252, 27040), (14560, 26468), (16288, 23660), (17815, 21632), (18928, 20360)]